Release notes
The release notes cover changes up to:
-
GPT for Sheets and Docs:
v1.9.2(October 16, 2025) -
GPT for Excel Word:
v7.8.0(October 16, 2025)
2025
October
October 16, 2025 - GPT for Sheets and Excel
Announcement
You can now use OpenAI's web search model GPT-5 Search API in GPT for Sheets and GPT for Excel, with or without an API key.

October 15, 2025 - GPT for Work
Improvement
Dashboard users can now check the validity of their API keys, either all at once or one by one.

October 15, 2025 - Excel, Word
Bug fix
Fixed an issue where blocked Google Fonts triggered a network error screen, preventing the add-in from loading. The add-in now loads correctly even when font files can't be reached.
October 13, 2025 - GPT for Work
Announcement
Anthropic's model Sonnet 4.5 is now available across all GPT for Work add-ons, with or without an API key. Sonnet 3.5 is no longer supported.

October 13, 2025 - GPT for Word and Docs
Announcement
Anthropic's model Opus 4.1 has replaced Opus 4 in GPT for Word and GPT for Docs. You can use it with or without an API key.

October 13, 2025 - GPT for Excel
Bug fix
Fixed an issue where the Custom prompt bulk AI tool sometimes selected a random empty column instead of the next empty one.
October 7, 2025 - GPT for Work
Improvement
You can now set up Azure OpenAI endpoints for your team in the GPT for Work dashboard.

October 7, 2025 - GPT for Excel and Word
Improvements
-
In GPT for Excel and GPT for Word, API keys and API endpoints now have their own pages, with separate tabs for your keys and space keys, and for your endpoints and space endpoints. To manage keys and endpoints, select API keys or API endpoints from the Home menu, respectively.

-
You can now set up an Azure OpenAI endpoint for yourself in GPT for Excel and GPT for Word.

October 6, 2025 - GPT for Excel
Bug fix
Fixed an issue where, if you re-opened or reloaded the add-in, the model switcher would not remember the previously selected model and would instead show no model selected.
October 2, 2025 - GPT for Word
Bug fix
Fixed an issue where changing or removing API keys in GPT for Word incorrectly triggered an error message.
September
September 30, 2025 - GPT for Excel and Word
Bug fix
Fixed an issue where GPT for Excel and Word could get stuck on the loading screen when your network connection was unstable.
September 29, 2025 - GPT for Sheets, Excel, and Word
Announcement
You can now use Gemini models with URL context in GPT for Sheets, Excel, and Word. This feature allows you to provide additional context to a model by including URLs in your prompt. The model automatically fetches content from these URLs to inform and enhance its response. The model primarily uses recently indexed content for speed, but will perform a live fetch if the content is not indexed.

September 26, 2025 - GPT for Sheets and Excel
Announcement
You can now use the following OpenAI models without an API key:
-
gpt-4o-search-preview
-
gpt-4o-mini-search-preview

September 25, 2025 - GPT for Word
Bug fix
Fixed a bug in the model switcher where all OpenAI-compatible endpoints, including working ones, were hidden if only one endpoint was not working.
September 25, 2025 - GPT for Excel
Bug fix
Fixed a bug where enabling Show sources with web search models caused the successful execution counter to double.
September 24, 2025 - GPT for Sheets and Excel
Improvements
Web search is now more powerful and focused:
-
You can now filter by up to 20 domains in Sonar web search. Previously, the maximum was 3 domains.
-
Unused filters recency (Sonar) and location (OpenAI models) are no longer supported.

September 24, 2025 - GPT for Sheets
Improvement
You can now show the sources used to generate results when using OpenAI web search models.

September 22, 2025 - GPT for Sheets and Excel
Bug fix
The Models page in the admin dashboard now shows assistants and fine-tuned models from the space-level API keys, not the user-level keys, ensuring consistency for space owners and admins. Previously, models from user keys were mistakenly shown when both types of keys were used.
September 17, 2025 - GPT for Word
Bug fix
Fixed an issue where, if you created a new document, your current GPT for Word global settings Use selection or document for context and Plain text mode and the Show tutorial toggle were reset to their defaults.
September 16, 2025 - GPT for Excel
Improvement
The OpenAI o1 model with an API key is no longer available in GPT for Excel. You can use o3 instead, a faster and more advanced alternative.
September 16, 2025 - GPT for Excel and Word
Claude 3 Opus is no longer available with an API key in GPT for Excel and Word, as it will soon be deprecated by Anthropic.
Improvement
September 12, 2025 - GPT for Excel and Word
Announcement
Space owners and admins can now manage the model switcher for all users: set a default model, choose which models appear and their order, and control how new ones are introduced.

September 12, 2025 - GPT for Excel
Bug fix
Fixed an issue in bulk AI tool history where the back button redirected you to a previously viewed configuration rather than the Home page.
September 1, 2025 - GPT for Sheets, Excel, and Word
Improvement
In cases where you have no model selected, the add-ons now show a Choose a model to continue button at the top of the sidebar. The button opens the model switcher, allowing you to select a model.

You may end up with no model selected in the following cases:
-
Support for the model is removed from the add-on.
-
The API key that gives access to the model is removed, expires, or becomes otherwise unavailable in the add-on.
August
August 28, 2025 - GPT for Word
Announcement
You can now choose between three review modes in GPT for Word:
-
Chat: The AI replies in the sidebar. You can insert or replace content from its responses. This is the mode you’ve been using until now.
-
Comment: The AI leaves comments in the margin, like a reviewer would.
-
Suggest: The AI makes tracked edits directly in the document.

Each mode has its own Custom instructions, so you can adjust the AI’s behavior independently.

Improvement
-
Claude 4 Sonnet is now the default model for all new users in GPT for Word. The model offers better instruction-following and more reliable performance in review modes than OpenAI GPT-4o.
-
We've improved how GPT for Word counts tokens in your document to prevent errors and delays, especially when using non-Latin languages.
August 27, 2025 for all add-ons
Announcement
The following table lists the new model prices when used without an API key:
| Model | New Price (per 1M tokens) | Previous Price |
|---|---|---|
| OpenAI GPT-4o | $30 | $12 |
| OpenAI GPT-4.1 | $20 | $10 |
| OpenAI GPT-4.1 Mini | $6 | $4 |
| OpenAI GPT-5 | $40 | $20 |
| OpenAI GPT-5 Mini | $8 | $4 |
| Perplexity Sonar | $10 | $5 |
The price increase only applies to packs purchased on or after August 27. Packs purchased before August 27 continue to be consumed at the prices at which they were purchased.
August 18, 2025 - GPT for Excel and Word
Improvement
GPT for Excel and GPT for Word now accept a broader set of Azure endpoint URLs, including those ending in cognitiveservices.azure.com.

August 15, 2025 - GPT for Sheets and Excel
Improvement
Google Gemini 2.5 models with Web search enabled now return the direct citation URLs, instead of redirect URLs, when you enable Show sources for a bulk AI tool run.

August 14, 2025 - GPT for Sheets, Excel, and Word
Bug fix
Fixed an issue where the "Request rate limit exceeded" error message from Perplexity Sonar models was not displayed.
August 14, 2025 - GPT for Excel
Improvement
You can now use the GPT_CREATE_PROMPT helper function in Excel. The function works like the native CONCAT function but additionally inserts spaces and newlines automatically.
August 13, 2025 - GPT for Work
Announcement
You can now use the OpenAI GPT-5 Chat model in all GPT for Work add-ons, both with and without an API key.

Improvement
You can now set Verbosity for the OpenAI GPT-5, GPT-5 Mini, and GPT-5 Nano models in the model settings. You can set the value to Low (default), Medium, or High. Verbosity determines how many output tokens the model generates for each request.

August 13, 2025 - GPT for Docs
Improvement
You can now set Reasoning effort for the OpenAI GPT-5, GPT-5 Mini, and GPT-5 Nano models in the model settings. You can set the value to Minimal, Low (default), Medium, or High. Reasoning effort controls how many reasoning tokens the model generates before producing a response.

August 8, 2025 - GPT for Work
Announcement
You can now use the following OpenAI GPT-5 models in all GPT for Work add-ons, both with and without an API key:
-
GPT-5
-
GPT-5 Mini
-
GPT-5 Nano

These models offer both vision and reasoning features. You can use them to process images in Excel and Sheets or run reasoning tasks with a new default minimal effort level.

August 7, 2025 - GPT for Docs
Announcement
You can now control your balance for GPT for Docs by pausing or resuming balance usage from the GPT for Work dashboard or from GPT for Sheets.
August 7, 2025 - GPT for Work
Improvement
You can now pause or resume space balance usage directly from the GPT for Work dashboard.

August 7, 2025 - GPT for Sheets
Improvement
GPT for Sheets now opens about three times faster, loading in roughly 2 seconds.
August 4, 2025 - GPT for Sheets, Excel, and Word
Announcement
You can now use fine-tuned OpenAI GPT-4.1 models with an API key in GPT for Sheets, Excel, and Word. Fine-tuning allows you to train base models with your own data, tailoring them for your specific needs and applications.

August 1, 2025 - GPT for Excel and Sheets
Improvement
The Custom prompt bulk AI tool can now process images in addition to text: Select a vision model, enter your prompt with one or more text column references, and use the new Configure image columns setting to include up to five columns containing image URLs. The AI will use the prompt, text columns, and image columns to generate responses.
July
July 30, 2025 - GPT for Excel and Word
Bug fix
Fixed a user account login issue where you had to log in to the add-in every time you closed and reopened Excel or Word, even when you had not logged out during your previous session.
July 28, 2025 - GPT for Excel
Bug fix
The Custom prompt bulk AI tool now correctly treats all column name references as case insensitive, so you no longer need to match the exact letter case.
July 24, 2025 - GPT for Excel
Bug fixes
-
In Web search options, the Reset parameters button now correctly resets Search context size to low.
-
Fixed an issue in bulk AI tool history where some settings (such as the selected header row and certain field values) were not restored when selecting a saved configuration for a new run.
July 24, 2025 - GPT for Sheets
Bug fix
If a configuration in your bulk AI tool history uses a model that’s no longer supported, GPT for Sheets now automatically loads the default model so you can still reuse your configuration.
July 24, 2025 - GPT for Word
Bug fix
Fixed a bug that caused GPT for Word to show an error when relaunching the add-in from the API keys & endpoints screen.
July 23, 2025 - GPT for Excel
Bug fix
Clicking the back arrow in the Vision, Generate, and Rewrite bulk AI tools now correctly returns you to the main menu.
July 23, 2025 - GPT for Sheets
Bug fix
Fixed a bug that caused an error when your bulk AI tool configuration didn’t load properly. The Run button now stays disabled until everything is fully loaded.
July 22, 2025 - GPT for Excel
Improvement
The Formula assistant is now available on its own dedicated page accessible from the Home menu.

July 21, 2025 - GPT for Sheets
Bug fix
The Custom prompt bulk AI tool no longer crashes when you open it in a spreadsheet where the currently selected header row includes a cell containing over 45,000 characters.
July 18, 2025 - GPT for Excel, Sheets, and Word
Announcements
-
You can now use the Perplexity Sonar Reasoning model without an API key also in bulk AI tools and the formula assistant. The model provides advanced reasoning capabilities powered by DeepSeek R1.

-
The OpenAI GPT-4.5 Preview model is no longer supported.
July 17, 2025 - GPT for Excel
Bug fix
Fixed a bug in the Extract, Reformat, and Summarize bulk AI tools where, if you had a Perplexity Sonar model selected, clicking the domain selection toggle in the Web search options caused the tool to run as though the user had clicked the Run X rows button.
July 15, 2025 - GPT for Excel and Sheets
Improvement
You can now select up to five image columns in the Analyze images (Vision) bulk AI tool. For each row, the tool processes all images present in the selected columns.

July 14, 2025 - GPT for Excel and Sheets
Improvement
The bulk AI tool history now allows you to reuse any run configuration from the past 90 days. Previously, the history only covered the past 30 days.

July 14, 2025 - GPT for Word
Bug fix
If you have a model with an API key selected, and if your balance is empty, the prompt field is now disabled and the **Buy a pack to continue **button is displayed.
July 11, 2025 - GPT for Sheets and Excel
Bug fix
The Generate bulk AI tool no longer duplicates the first row’s content across all rows when Header row is set to 0.
July 10, 2025 - GPT for Excel and Word
Bug fix
Fixed a bug that prevented models from loading when using local custom endpoints that require an API key.
July 9, 2025 - GPT for Word
Bug fix
The Include recent messages counter now updates reliably when you clear chat or change context settings, even when you switch models.
July 8, 2025 - GPT for Excel and Sheets
Announcement
You can now choose from a selection of 14 OpenAI and Anthropic vision models when using the Analyze images (Vision) bulk AI tool and GPT_VISION function.

July 3, 2025 - GPT for Sheets
Announcement
Web search in GPT for Sheets just got better: GPT-4o Search Preview and GPT-4o mini Search Preview models are now available with an API key, giving you more choice for real-time information. You can adjust the models' context size and location parameters directly in the sidebar.

June
June 30, 2025 - GPT for Sheets
Improvements
-
Instantly clear all fields and reset your bulk AI tool setup with the New run button.

-
The Generate bulk AI tool now includes a dropdown menu to include columns as context for your text generation.

June 27, 2025 - GPT for Excel, Sheets, and Word
Announcement
You can now read release notes directly inside GPT for Excel, Sheets, and Word: just open the sidebar and click What's new. When there's something new, the menu item is marked with a red dot.

June 26, 2025 - GPT for Excel, Sheets, and Word
Announcements
-
You can now use the Google Gemini 2.5 Flash-Lite model with an API key in GPT for Excel, Sheets, and Word.
Flash-Lite is a low-cost, low-latency thinking model that excels at high-volume, latency-sensitive tasks like translation and classification.

-
xAI Grok 3 models are no longer available without an API key. You can still use the models with an API key.
Improvement
The Google Gemini 2.5 Pro model replaces the Gemini 2.5 Pro Preview model. The model is only available with an API key.
June 24, 2025 - GPT for Excel
Improvement
Bulk AI tools and GPT functions in GPT for Excel now better adjust their execution speed to your model and API key rate limits, improving speed for high-capacity models and reducing errors.
June 23, 2025 - GPT for Excel and Word
Bug fix
Fixed a bug where opening the add-in sidebar reverted the selected model to the default one, OpenAI GPT-4o.
June 23, 2025 - GPT for Excel and Sheets
Improvement
You can now fill, copy, and clear text input fields faster in the Custom prompt, Translate, and Classify / Categorize bulk AI tools with new controls.

June 23, 2025 - GPT for Sheets
Improvement
Bulk AI tools in GPT for Sheets now better adjust their execution speed to your model and API key rate limits, improving speed for high-capacity models and reducing errors.
June 18, 2025 - GPT for Word
Improvements
-
You can now see how much content, in addition to your prompt, is being sent in your AI requests and easily include or exclude recent messages, helping you control cost and response time.

-
GPT for Word now warns you when the selected content exceeds the model's maximum context size. This prevents you from accidentally losing important content.

Bug fix
Fixed an issue where copy-pasting content into the chat field didn't work when plain text mode was disabled.
June 18, 2025 - GPT for Excel and Word
Improvement
You can now test your Ollama endpoint directly in GPT for Excel and GPT for Word.

June 18, 2025 - GPT for Work
Announcement
When setting up a team, space owners and admins can now choose whether team members are allowed to use their own API keys and, in GPT for Excel and GPT for Word, their own custom endpoints.

June 17, 2025 - GPT for Work
Improvements
-
Space owners can now transfer ownership directly from the GPT for Work dashboard.

-
In the GPT for Work dashboard, a new admin role is available to assist space owners with management tasks, including pack purchases.

June 16, 2025 - GPT for Sheets
Improvement
The progress tracker for bulk AI tools now shows the model used and a runtime counter while a tool is running.

June 16, 2025 - GPT for Excel
Improvements
-
In the Translate bulk AI tool, you can now set a different target language for each row using a separate column.
-
Result column selection in bulk AI tools is now smarter: The tool automatically suggests the first empty column after your input data.
June 11, 2025 - GPT for Sheets
Bug fix
We've restored the default model behavior for the Vision tool in Sheets. It now automatically uses gpt-4o, even if another model is selected.
June 10, 2025 - GPT for Excel and Word
Improvements
Connecting to your own OpenAI-compatible endpoints in Excel and Word is now easier and more flexible thanks to a redesigned Custom endpoints section. You can:
-
Add and manage multiple custom endpoints instead of just one
-
Check endpoint validity before saving
-
Provide an optional API key for authenticated endpoints
-
Add a custom display name to help identify endpoints in the model switcher

June 10, 2025 - GPT for Excel
Improvements
- Instantly clear all fields and reset your bulk AI tool setup with the New run button.

- Inserting content in the Custom prompt bulk AI tool is now easier. You can directly import prompts from cells, and edit them in the GPT for Excel sidebar.

- We've updated the Generate tool layout to improve clarity. You'll now find more intuitive field labels and dropdown menus that help you configure each step of the tool more easily.

Bug fix
Fixed an issue where bulk AI tools in GPT for Excel failed to recognize input when only one row contained a value. You can now run executions even with a single populated row.
June 4, 2025 - GPT for Work
Announcement
Today, we're making two important changes to GPT for Work pricing:
-
Huge price drops for models available without an API key and paid models available with an API key.
-
Previously free models available with an API key now cost $1 per million tokens.
Models available through custom endpoints (Azure, Ollama, other local servers) remain free for personal use.
For more information, see our blog post.
June 4, 2025 - GPT for Excel
Improvement
The progress tracker now shows the model used and a run timer while the bulk AI tools are running.

June 2, 2025 - GPT for Excel and Sheets
Improvement
AI responses that exceed cell character limits in Sheets (50,000) and Excel (32,767) are now automatically shortened and start with a note indicating that the content was truncated, so you always see results instead of an empty cell.

June 2, 2025 - GPT for Excel and Sheets
Bug fix
Fixed an issue where using empty global instructions with Anthropic models caused errors in GPT for Excel and GPT for Sheets.
May
May 30, 2025 - GPT for Word
Bug fix
Fixed an issue where the prompt field was disabled if you had an Azure model selected and your GPT for Word balance was empty. The prompt field is now always enabled regardless of your balance since Azure models are currently free.
May 29, 2025 - GPT for Excel and Word
Bug fix
Fixed an issue where the model switcher did not display Azure models when Azure was the only AI provider you had configured on the API keys & endpoints screen.
May 27, 2025 - GPT for Excel and Sheets
Announcement
You can now use the Anthropic Claude Sonnet 4 model in GPT for Excel and Sheets, both with and without an API key.
Sonnet 4 is a significant upgrade to Sonnet 3.7, delivering superior reasoning while responding more precisely to your instructions.

May 27, 2025 - GPT for Word and Docs
Announcement
You can now use the Anthropic Claude Sonnet 4 and Claude Opus 4 models in GPT for Word and Docs, both with and without an API key.
Sonnet 4 is a significant upgrade to Sonnet 3.7, delivering superior reasoning while responding more precisely to your instructions.
Opus 4 is a cutting-edge model with sustained performance on complex, long-running tasks.

May 27, 2025 - GPT for Excel
Improvements
We simplified the Custom prompt bulk AI tool by removing two rarely used settings: Custom instructions and Get 2 variants per row.
May 22, 2025 - GPT for Excel
Bug fix
Fixed an issue where the Reset parameters button in Extract, Summarize, and Reformat bulk AI tools mistakenly triggered the tool instead of resetting the Model settings.
May 21, 2025 - GPT for Excel
Bug fix
Fixed an issue where the first GPT function executed in a workbook would get stuck on #BUSY!. This only happened if the add-in wasn't opened beforehand.
May 20, 2025 - GPT for Docs
Announcement
You can now use the Anthropic Claude 3.7 Sonnet model without an API key in GPT for Docs.
Claude 3.7 Sonnet is a hybrid-reasoning model that excels both at quick responses and at extended, step-by-step thinking.

May 19, 2025 - GPT for Work
Bug fix
You can now invite users with long domain names to your space without hitting validation errors. Previously, invites to domains over 6 characters long would throw an error.
May 19, 2025 - GPT for Excel and Sheets
Bug fix
Resolved an issue where GPT_VISION returned cached values despite cache being turned off.
May 14, 2025 - GPT for Docs
Announcement
GPT for Docs is moving out of beta to a paid model, using the same billing and pricing as GPT for Sheets. The packs you buy can now be used with both add-ons.
You can now also use GPT for Docs without an API key. Learn more.
May 14, 2025 - GPT for Excel and Sheets
Improvement
You can now choose the image resolution in the Analyze images bulk AI tool, with three options: Low, High, or Auto (default).

May 13, 2025 - GPT for Excel, Sheets, and Word
Announcement
Web search with Google Gemini 2.5 Flash is now available without an API key. Web search is priced at $35/1K searches.

May 13, 2025 - GPT for Excel and Word
Bug fix
Fixed an issue in the GPT for Excel and Word dashboard where space owners could not edit billing info and see and download invoices.
May 13, 2025 - GPT for Sheets
Bug fix
Fixed an issue in GPT for Sheets where adding a valid API key did not display the corresponding models in the model switcher.
May 13, 2025 - GPT for Excel
Improvement
We have made GPT for Excel faster for large spreadsheets (10,000+ rows) by reducing the processing time before the first execution by about 50%. The execution time remains the same.
May 12, 2025 - GPT for Docs
Bug fix
Models added with an OpenAI API key now appear correctly in the model selection menu.
May 12, 2025 - GPT for Excel
Bug fix
Sonar models in GPT for Excel now correctly limit sources to the domains you select.
May 9, 2025 - GPT for Sheets
Bug fixes
-
The GPT_VISION function now correctly accepts cut-off limit values greater than 16384 with models that support such values.
-
If you delete an API key from the dashboard, and if your currently selected model in GPT for Sheets is associated with the deleted key, running a bulk AI tool now correctly fails with an error message indicating that the API key is not available.
May 7, 2025 - GPT for Excel
Bug fix
Fixed an issue where setting an API key failed for all providers and endpoints except for OpenAI.
May 6, 2025 - GPT for Excel, Sheets, and Word
Announcement
You can now use the Google Gemini 2.5 Flash model in GPT for Excel, Sheets, and Word, both with and without an API key.
Gemini 2.5 Flash is a cost-effective reasoning model ideal for lightweight tasks and rapid responses.

By default, the model's reasoning capabilities are disabled. You can enable reasoning ("thinking") from the model settings and select between three levels of reasoning effort: Low, Medium, and High.

The Gemini 2.0 Flash model is no longer supported without an API key.
May 6, 2025 - GPT for Excel and Word
Announcements
-
In the dashboard, space owners can now set space-level API keys that are automatically available to all members of the space. Members can then select models available with the keys from the model switcher in GPT for Excel and Word. Members can override space-wide keys by setting their own personal keys.

-
You can now use AI models available through Azure in GPT for Excel and Word. Define the Azure endpoint URL, model ID, and API key in the API keys & endpoints screen. You can then find and select the model in the model switcher.

April
April 30, 2025 - GPT for Excel
Improvement
Bulk AI tools now show a simplified run status message, without the skipped rows count. The simpler status avoids confusion and helps you focus on the number of rows actually processed.
April 30, 2025 - GPT for Sheets
Bug fix
Fixed an issue where, upon reopening the add-on, GPT for Sheets automatically switched your model to GPT-4o if no API key was set. Your model choice is now preserved across add-on sessions.
April 29, 2025 - GPT for Sheets
Announcement
Managing API keys is now easier for teams. Space owners can set keys (one per AI provider) that work for everyone in the space. Users can still override the space keys with their own keys if needed.

April 29, 2025 - GPT for Excel, Sheets, and Word
Improvement
If your email address changes (for example, due to a domain update), the new email address now appears correctly in all sections of the GPT for Work dashboard.
April 25, 2025 - GPT for Excel
Bug fix
Custom prompts in GPT for Excel now correctly run even if you accidentally add an extra curly brace ({) near a variable.
April 24, 2025 - GPT for Excel, Sheets and Word
Announcement
You can now use the following xAI Grok 3 Fast models in GPT for Excel, Sheets, and Word, both with and without an API key:
-
grok-3-fast (beta)
-
grok-3-mini-fast (beta)
Grok 3 Fast offers significantly faster response times for latency-sensitive tasks, while Grok 3 Mini Fast is a smaller, cost-effective model optimized for quick and efficient outputs.

April 24, 2025 - GPT for Excel
Improvement
Optimized row processing for bulk AI tools, resulting in reduced wait times and fewer output column errors.
April 23, 2025 - GPT for Sheets
Bug fix
Fixed an issue with the Generate bulk tool where the Generate for each row option did not use the Custom content type, when specified, but instead generated content without following your input.
April 23, 2025 - GPT for Docs
Bug fix
Fixed an issue that caused a blank sidebar to appear when opening GPT for Docs.
April 22, 2025 - GPT for Sheets
Improvement
You can now use Bulk AI tools on a spreadsheet that was shared with you. Unlike GPT functions, which use the spreadsheet owner's balance and settings, Bulk AI tools use your own balance and settings when you run them as an editor.

April 18, 2025 - GPT for Excel and Sheets
Announcement
You can now use the OpenAI o3 and o4-mini models in GPT for Excel and Sheets, both with and without an API key.
The o3 model is currently the most advanced and powerful reasoning model offered by OpenAI, while the o4-mini model is a smaller, high-performing model optimized for fast and cost-efficient reasoning.

April 18, 2025 - GPT for Sheets
Announcement
The new Rewrite bulk AI tool in GPT for Sheets allows you to easily rewrite the content of an entire column at once. You can customize instructions, choose content types, and use additional columns for context to get more precise results.
Bug fixes
-
Fixed an issue where GPT formula cache did not work correctly with Anthropic, Gemini, and Perplexity models.
-
Fixed an issue where the Generate formula assistant displayed the wrong error message when your balance was empty.
-
The model switcher now displays the Buy a pack button also for Perplexity models when your balance is empty.
-
The Custom prompt bulk AI tool now supports input columns with trailing spaces in their names. Previously, trailing spaces caused an error and required manual cleanup.
April 18, 2025 - GPT for Word
Announcement
You can now use the OpenAI o4-mini model in GPT for Word, both with and without an API key.
The o4-mini model is a small, high-performing model optimized for fast and cost-efficient reasoning.

April 15, 2025 - GPT for Excel, Sheets, and Word
Announcements
-
You can now use the following OpenAI GPT-4.1 models in GPT for Excel, Sheets, and Word, both with and without an API key:
-
GPT-4.1
-
GPT-4.1 mini
-
GPT-4.1 nano
The GPT-4.1 models improve on the GPT-4o models in speed, accuracy, reasoning capabilities, coding performance, context window size, and cost-effectiveness.

-
-
You can now use the following xAI Grok 3 models with an API key in GPT for Excel, Sheets, and Word:
-
grok-3 (beta)
-
grok-3-mini (beta)

-
-
The grok-2 model is no longer supported.
April 15, 2025 - GPT for Excel
Improvement
Clicking the currently selected model in the model switcher now closes the model switcher.
April 15, 2025 - GPT for Sheets
Improvement
GPT for Sheets now supports up to 64,000 output tokens (63,800 effective) with the Anthropic Claude 3.7 Sonnet model. This allows for much longer, more detailed responses.
April 14, 2025 - GPT for Excel, Sheets, and Word
Announcements
-
You can now use the following Perplexity Sonar models without an API key in GPT for Excel, Sheets, and Word:
-
Sonar Pro
-
Sonar Reasoning (only in GPT functions with the model parameter)
-
Sonar Reasoning Pro (only in GPT functions with the model parameter)
Sonar Pro provides more accurate and detailed results with more comprehensive citations than Sonar, while Sonar Reasoning and Sonar Reasoning Pro provide advanced reasoning capabilities powered by DeepSeek R1.


-
-
We increased the price of the Sonar modal when used without an API key:
-
Tokens: $20.00 per 1 million tokens (previously $2.00)
-
Searches: $5.00 to $12.00 per 1K searches, depending on the search effort selected (previously $10.00 per 1K searches)
-
April 14, 2025 - GPT for Excel and Word
Announcement
We increased the price of the following OpenAI models:
-
GPT-4o mini (without an API key): $10.00 per 1 million tokens (previously $0.90)
-
o3-mini (without an API key): $10.00 per 1 million tokens (previously $9.40)
The price updates do not affect packs purchased before April 14, 2025.
April 14, 2025 - GPT for Excel
Bug fix
-
Fixed an issue where, if you revoked the Perplexity API key that you had set in GPT for Excel, reloading the add-in caused Use your API key models to become unavailable in the model switcher:
-
If you selected a Sonar model and then reloaded the add-in, all Use your API key models disappeared from the model switcher.
-
If you selected any model other than a Sonar model and then reloaded the add-in, all Sonar models under Use your API key became unselectable.
-
April 14, 2025 - GPT for Sheets
Bug fixes
-
Fixed an issue in the Generate bulk AI tool where the search options for Perplexity Sonar models were not displayed.
-
Fixed an issue where, if your balance was empty when you opened the add-on, clicking the back button quickly on the Billing page navigated you back to the same page.
April 11, 2025 - GPT for Sheets
Bug fix
The examples in the GPT functions list now use the correct argument separator (colon or semicolon) for your Google Sheets locale, so the examples no longer trigger errors when copied and inserted into the spreadsheet.
April 10, 2025 - GPT for Sheets
Bug fix
Fixed an issue in the Generate formula assistant where syntax highlighting for the generated formula caused GPT for Sheets to freeze.
April 10, 2025 - GPT for Word
Announcement
You can now use the following Mistral models with an API key in GPT for Word:
-
Mistral Large
-
Mistral Small
-
Ministral 8B
-
Ministral 3B
Mistral models prioritize cost-efficiency and open-source accessibility, and provide a balanced solution for a wide range of applications.

Bug fix
Fixed an issue on macOS where, if you used the Japanese Input Method Editor (IME), pressing ENTER immediately submitted the prompt instead of opening the prediction candidate window. Pressing ENTER now allows you to select a typeahead candidate, while you submit the prompt by clicking Send.
April 9, 2025 - GPT for Excel and Word
Announcements
-
You can now use the following Perplexity Sonar models with an API key in GPT for Excel and Word:
-
Sonar Pro
-
Sonar Reasoning
-
Sonar Reasoning Pro
Sonar Pro provides more accurate and detailed results with more comprehensive citations than Sonar, while Sonar Reasoning and Sonar Reasoning Pro provide advanced reasoning capabilities powered by DeepSeek R1.

-
-
All Sonar models used with an API key now cost $5 per 1 million tokens.
-
You can now set the Search effort for Sonar models when using an API key. The setting allows you to balance cost against search result quality.

April 9, 2025 - GPT for Excel
Announcement
You can now use the following Mistral models with an API key in GPT for Excel:
-
Mistral Large
-
Mistral Small
-
Ministral 8B
-
Ministral 3B
Mistral models prioritize cost-efficiency and open-source accessibility, and provide a balanced solution for a wide range of applications.

April 9, 2025 - GPT for Sheets
Announcement
We increased the price of the following OpenAI models:
-
GPT-4o mini (without an API key): $10.00 per 1 million tokens (previously $0.90)
-
o3-mini (without an API key): $10.00 per 1 million tokens (previously $9.40)
The price updates do not affect packs purchased before April 9, 2025.
April 9, 2025 - GPT for Word
Bug fix
Fixed an issue where using a selection or document as context resulted in an error when GPT for Word tried, under the hood, to expand the selection to cover leading or trailing parts, such as the first word of a paragraph, that you had likely omitted by mistake.
This issue only occurred on older versions of desktop Word.
April 8, 2025 - GPT for Excel, Sheets, and Word
Announcement
You can now use the Google Gemini 2.0 Flash model without an API key in GPT for Excel, Sheets, and Word. The model offers fast results, a large context window, advanced multimodal capabilities, and cost-effective performance.

April 7, 2025 - GPT for Excel, Sheets, and Word
Improvement
The Google Gemini 2.5 Pro Preview model replaced the Gemini 2.5 Pro Experimental model.
April 7, 2025 - GPT for Excel
Bug fix
Fixed an issue in the Generate formula assistant where syntax highlighting for the generated formula caused GPT for Excel to freeze.
April 7, 2025 - GPT for Word
Announcement
You can now use fine-tuned OpenAI GPT-4o and GPT-4o mini models with an API key in GPT for Word. Fine-tuning allows you to train base models with your own data, tailoring them for your specific needs and applications.

April 3, 2025 - GPT for Excel
Announcement
You can now use fine-tuned OpenAI GPT-4o and GPT-4o mini models with an API key in GPT for Excel. Fine-tuning allows you to train base models with your own data, tailoring them for your specific needs and applications.

April 2, 2025 - GPT for Sheets
Improvement
Bulk AI tool runs now clearly show skipped rows in GPT for Sheets. Rows are skipped when:
-
Content is found in the result column
-
All input columns are empty
This change helps bulk AI tools run faster.

April 2, 2025 - GPT for Word
Announcement
You can now use the following Google Gemini 2 models with an API key in GPT for Word:
-
Gemini 2.0 Flash
-
Gemini 2.0 Flash Lite
-
Gemini 2.5 Pro Experimental
Gemini 2 models offer fast results, low costs, and advanced reasoning.

Improvement
When you select multiple paragraphs in GPT for Word, the full beginning and end of the selection are now automatically included in the context to avoid accidental cutoffs.

April 1, 2025 - GPT for Sheets
Announcements
-
You can now use the following Perplexity Sonar models with an API key in GPT for Sheets:
-
Sonar Pro
-
Sonar Reasoning
-
Sonar Reasoning Pro
Sonar Pro provides more accurate and detailed results with more comprehensive citations than Sonar, while Sonar Reasoning and Sonar Reasoning Pro provide advanced reasoning capabilities powered by DeepSeek R1.

-
-
All Sonar models used with an API key now cost $5 per 1 million tokens.
-
You can now set the Search effort for Sonar models when using an API key. The setting allows you to balance cost against search result quality.

-
The new Generate bulk AI tool in GPT for Sheets makes it easier to generate text based on your spreadsheet data, with options to choose content types and use multiple columns for context.
April 1, 2025 - GPT for Excel
Announcement
You can now use the following Google Gemini 2 models with an API key in GPT for Excel:
-
Gemini 2.0 Flash
-
Gemini 2.0 Flash Lite
-
Gemini 2.5 Pro Experimental
Gemini 2 models offer fast results, low costs, and advanced reasoning.

Bug fix
You can now use cell formatted as Date or Time as input in GPT functions like: =GPT("Convert this date to ISO", B1)
March
March 31, 2025 - GPT for Sheets
Announcement
You can now use the following Google Gemini 2 models with an API key in GPT for Sheets:
-
Gemini 2.0 Flash
-
Gemini 2.0 Flash Lite
-
Gemini 2.5 Pro Experimental
Gemini 2 models offer fast results, low costs, and advanced reasoning.

The Google Gemini 1.5 models are no longer supported.
March 31, 2025 - GPT for Excel and Word
Bug fix
If you're signed out of the GPT for Excel or Word add-in, the sign in screen now appears as expected.
March 31, 2025 - GPT for Excel
Bug fixes
-
We've fixed an issue where a blank OpenRouter model appeared in the model switcher.
-
We fixed an issue where the API key fields in GPT for Excel were empty even though a key was already saved.
March 31, 2025 - GPT for Word
Bug fix
In the settings screen, the Reset to default button in the Custom instructions section now appears correctly, even when you select the Empty preset and delete all text.
March 27, 2025 - GPT for Excel and Sheets
Bug fix
The Custom prompt bulk tool no longer crashes when your spreadsheet column headers contain numbers like 2,1 or 12,4. You can now safely use headers with comma-separated numbers in both GPT for Sheets and GPT for Excel.
March 27, 2025 - GPT for Excel
Improvement
You can now set the following search options in bulk AI tools when using the Perplexity Sonar model:
-
Domains: Specify up to three domains to target. The model will attempt to generate responses based only on search results from these domains.
-
Recency limit: Select a time range for the search results. The model will generate responses using only results from this period.

March 27, 2025 - GPT for Sheets
Bug fix
Global instructions now correctly process empty inputs instead of falling back to the default value.
March 27, 2025 - GPT for Word
Announcement
GPT for Word now supports OpenRouter, giving you access to over 300 AI models through a single API. Use an API key to get started and access nearly any open-source model and more.

March 26, 2025 - GPT for Excel
Announcement
Web search in GPT for Excel just got better: GPT-4o Search Preview and GPT-4o mini Search Preview models are now available alongside Perplexity's sonar, giving you more choice for real-time information. You can adjust the models' context size and location parameters directly in the bulk AI tools.

March 25, 2025 - GPT for Excel
Announcement
GPT for Excel now supports OpenRouter, giving you access to over 300 AI models through a single API. Use an API key to get started and access nearly any open-source model and more.

Improvement
Bulk AI tool runs now clearly show skipped rows in GPT for Excel. Rows are skipped when:
-
Content is found in the result column
-
All input columns are empty
This change helps bulk AI tools run faster.

March 21, 2025 - GPT for Word
Bug fix
Fixed an issue where the sidebar footer did not show your real-time balance.
March 18, 2025 - GPT for Sheets
Improvement
You can now set the following search options in bulk tools when using the Perplexity Sonar model:
-
Domains: Specify up to three domains to target. The model will attempt to generate responses based only on search results from these domains.
-
Recency limit: Select a time range for the search results. The model will generate responses using only results from this period.

March 12, 2025 - GPT for Sheets and Excel
Bug fix
Copying a portion of text in the Custom prompt bulk tool field now correctly copies only the selected text instead of the entire field.
March 11, 2025 - GPT for Word
Improvement
Chat history is now automatically managed to prevent slowdowns. When history exceeds 200 messages or 25,000 characters, old messages are deleted while keeping at least 20 messages or 5,000 characters to maintain context.
Bug fix
HTML source code no longer appears in chat messages when restarting the add-in with Plain text mode enabled.
March 11, 2025 - GPT for Sheets
Improvement
You can now define dedicated instructions for the Custom prompt bulk tool. These instructions are applied on top of the global custom instructions defined in the spreadsheet settings.

Bug fix
Global instructions for bulk tools now correctly restore when reopening saved instructions from history. Previously, the instructions section remained empty.
March 11, 2025 - GPT for Excel
Improvement
In GPT functions, models that use an API key are now automatically prioritized when specifying a model with the model parameter.
March 10, 2025 - GPT for Excel
Bug fix
Custom prompt bulk tool instructions now restore correctly from history. Previously, they displayed the latest updated instructions.
March 10, 2025 - GPT for Sheets, Excel and Word
Improvement
All members of a team now have access to the team balance and space details in the add-ons. Previously, only the owner could access them.

March 7, 2025 - GPT for Excel and Word
Announcement
You can now also use Perplexity AI's sonar model in GPT for Excel and GPT for Word with an API key.

March 6, 2025 - GPT for Excel
Bug fix
Bulk tools now correctly send the displayed text value to AI models, preventing confusion when working with dates, currency, and other formatted data.
March 5, 2025 - GPT for Excel, Sheets, and Word
Improvement
The API keys page no longer includes the OpenAI organization ID field, making setup and key management more straightforward.
March 5, 2025 - GPT for Excel
Bug fixes
-
The Generate and Rewrite bulk tools now handle missing fields correctly when revisiting bulk tool history, preventing crashes and displaying validation errors instead.
-
GPT for Excel now correctly recognizes and counts active GPT formulas, even when nested inside other formulas.
March 4, 2025 - GPT for Sheets, Excel, and Word
Announcement
GPT-4.5-preview is now supported in GPT for Sheets, and in GPT for Excel Word! If you have an OpenAI API key, you can now access OpenAI's latest model, which performs well on tasks that require creative, open-ended thinking—such as writing, learning, and brainstorming new ideas.

March 4, 2025 - GPT for Excel
Bug fixes
-
Fixed an issue in the Custom prompt tool where variables were not replaced when the corresponding column contained empty cells.
-
Long instructions in the Classify / Categorize, Extract, and Reformat bulk tools no longer overlap with Spreadsheet settings.
March 4, 2025 - GPT for Word
Bug fix
Fixed an issue that caused the Word add-in to crash when sending multiple requests quickly to an Ollama model. This was due to an unexpected change in how events are sent in the latest Ollama release.
March 3, 2025 - GPT for Word
Announcement
You can now use xAI's Grok models in GPT for Word with an API key. The Grok models excel at reasoning and coding tasks. GPT for Word currently supports the grok-2 model.

Bug fix
Long chat histories no longer cause the add-in to slow down or freeze when sending new messages.
February
February 28, 2025 - GPT for Word
Bug fix
Fixed an issue on older Microsoft Word for Mac versions where prompting the AI resulted in the error: An unexpected error occurred. Please try again.
February 27, 2025 - GPT for Excel
Announcement
You can now use xAI Grok models in GPT for Excel with an API key. The Grok models excel at reasoning and coding tasks. GPT for Excel currently supports the grok-2 model.

February 27, 2025 - GPT for Sheets
Announcements
-
You can now use xAI Grok models in GPT for Sheets with an API key. The Grok models excel at reasoning and coding tasks. GPT for Sheets currently supports the grok-2 model.

-
You can now use the Anthropic Claude 3.7 Sonnet model in GPT for Sheets with an API key. Claude 3.7 Sonnet is a hybrid-reasoning model that excels both at quick responses and at extended, step-by-step thinking. The model also provides enhanced coding capabilities.

-
You can now use the Perplexity Sonar model in GPT for Sheets with an API key. For more information about the model, see the February 24 note for GPT for Sheets.

February 26, 2025 - GPT for Sheets
Announcement
GPT for Sheets no longer supports the Safe mode feature for avoiding timeouts and data losses when running GPT functions.
We removed the feature because:
-
Model response times have improved to a point where timeouts are no longer a common issue even with slower models.
-
The newer cache feature is better at saving costs and preventing data loss when Google Sheets reloads a spreadsheet.
February 25, 2025 - GPT for Excel
Improvement
To improve performance with very large workbooks, GPT for Excel no longer automatically counts the number of GPT formulas when you open a workbook. To update the count, click the refresh icon in the GPT functions tab.

Bug fix
Fixed an issue with the Custom prompt bulk tool where, if you opened the tool and tried to load a past configuration from History, the prompt did not change.
February 25, 2025 - GPT for Sheets
Bug fixes
-
Fixed an issue where the add-on became less responsive as more models requiring an API key were added to the model switcher.
-
Fixed an issue with the Classify / Categorize, Prompt images (Vision), and Translate bulk tools where clicking Run without first defining the required settings caused the add-on to crash.
-
Fixed an issue where the Custom prompt bulk tool skipped rows unless the first column referenced in the prompt contained data. Now, the tool correctly processes all rows with values in any of the columns referenced in the prompt.
February 24, 2025 - GPT for Sheets
Announcement
You can now use the Perplexity Sonar model in GPT for Sheets, allowing you to search the web from any bulk tool or function. The model excels at web-wide research and question-answering capabilities. In bulk tools, you can also show the sources used to generate the results.

The Prompt images (Vision) bulk tool and the GPT_VISION function always use gpt-4o. You cannot use any other models with them, not even the Perplexity Sonar models.
February 24, 2025 - GPT for Word
Announcement
You can now use the OpenAI o3-mini model in GPT for Word, both with and without an API key.
o3-mini is a small, cost-efficient reasoning model that delivers advanced reasoning capabilities that are especially well-suited for coding tasks.

o3-mini supports three reasoning effort options: Low, Medium, and High. You can select the option from the model settings.

February 21, 2025 - GPT for Sheets
Bug fix
GPT for Sheets now correctly handles non-string values in the model parameter of a GPT function. Instead of an error, you get a clear message prompting you to select a valid model.
February 20, 2025 - GPT for Sheets
Bug fix
Fixed an issue in GPT for Sheets where using the Prompt images (Vision) bulk tool caused an "Unknown AI provider" error.
February 19, 2025 - GPT for Excel
Announcement
The new Rewrite bulk tool in GPT for Excel allows you to easily rewrite the content of an entire column at once. You can customize instructions, choose content types, and use additional columns for context to get more precise results.
Improvement
When entering a custom local server or Ollama server URL with a trailing slash (/), the system now automatically removes it to ensure compatibility.
Bug fixes
-
The Generate bulk tool now correctly preloads fields when selecting a saved history configuration.
-
Fixed an issue where opening a Rewrite run configuration from the History in the Prompt images (Vision) bulk tool caused an error.
February 17, 2025 - GPT for Word
Bug fix
Resolved an issue where, if you had the Perplexity AI sonar model selected, setting all parameters to their maximum values resulted in an error.
February 17, 2025 - GPT for Excel
Bug fixes
-
When resolving an API key issue, clicking I've fixed the problem, retry and Continue without API key in quick succession now correctly removes the API key as per the second action.
-
Fixed an issue where an error message in the Reformat bulk tool remained visible even after filling in the target format input.
February 14, 2025 - GPT for Word
Bug fix
Resolved an issue that caused the add-in to show an error upon first launch for users who hadn't used it in a while.
February 13, 2025 - GPT for Word
Bug fix
Resolved an issue where AI-generated responses containing broken links caused the GPT for Word add-in to crash.
February 12, 2025 - GPT for Sheets
Announcements
-
GPT for Sheets now supports DeepSeek models! You can use an API key to access deepseek-chat and deepseek-reasoner directly within the add-on.

-
GPT for Sheets now supports OpenRouter, giving you access to over 300 AI models through a single API. Use an API key to get started and access nearly any open-source model and more.

Improvement
The model switcher now includes a search field, making it easier to find the model you need. This feature appears when at least one API key is set, and allows you to search on model name and provider.

February 12, 2025 - GPT for Excel and Sheets
Bug fix
Copying and pasting between a text editor and the Custom prompt field in bulk tools no longer duplicates line breaks.
February 12, 2025 - GPT for Work
Bug fix
Anthropic API keys can now be set in GPT for Work even when they lack credits, allowing you to configure the add-ons without requiring an active Anthropic balance.
February 10, 2025 - GPT for Word
Announcement
You can now use the Perplexity sonar model in GPT for Word to access web search results without leaving your document.

February 6, 2025 - GPT for Excel
Improvement
You can now use the OpenAI o3-mini model in GPT for Excel, both with and without an API key.
For more information about the model, see the February 5 note for GPT for Sheets.

Bug fix
Resolved an issue in bulk tool history where opening a previously saved run did not restore the correct model. The model selection only corrected itself after opening another saved run.
February 5, 2025 - GPT for Sheets
Improvement
You can now use the OpenAI o3-mini model in GPT for Sheets, both with and without an API key.
o3-mini is a small, cost-efficient reasoning model that delivers advanced reasoning capabilities that are especially well-suited for coding tasks.

o3-mini supports three reasoning effort options: Low, Medium, and High. You can select the option from the spreadsheet settings.

February 4, 2025 - GPT for Excel
Announcement
The new Generate bulk tool in GPT for Excel makes it easier to generate text based on your spreadsheet data, with options to choose content types and use multiple columns for context.
February 4, 2025 - GPT for Word
Bug fix
Resolved an issue where GPT for Word returned an incorrect error message when the LLM server for a custom endpoint was unavailable.
January
January 30, 2025 - GPT for Word
Announcement
GPT for Word now supports any locally running model that is compatible with the OpenAI API.
If you have a compatible model running on a local machine and you want to use the model in GPT for Word, set the model's endpoint URL in the API keys & endpoints screen.

Bug fix
The model switcher button in GPT for Excel and Word now shows model names correctly.
January 29, 2025 - GPT for Excel and Word
Improvement
You can now see detailed model token costs by hovering over the $$$ icons in the model switcher for GPT for Excel and Word.

Bug fix
Resolved an issue where a blank screen appeared when opening the GPT for Excel Word add-in. The add-in now loads faster with an optimized loading screen.
January 29, 2025 - GPT for Word
Announcement
GPT for Word now supports the following new model settings:
-
Creativity: Define how standard (or not) your result is expected to be.
-
Top P: Adjust the creativity level. Lower values result in more focused output, while higher values allow for more creative responses.
-
Frequency and Presence penalties: Reduce the repetition of tokens in responses with these OpenAI-specific settings.

These settings are not supported for the o1-mini model.
January 28, 2025 - GPT for Excel
Improvement
The Perplexity Sonar model sonar replaces the sonar-large and sonar-small models in GPT for Excel.
January 28, 2025 - GPT for Sheets
Improvement
The Search the web bulk tool and GPT_WEB function now use Perplexity AI's sonar model in GPT for Sheets, replacing the llama-3.1-sonar-small-128k-online model.
January 24, 2025 - GPT for Excel and Word
Bug fix
Resolved an issue in the model switcher where the Set API keys & endpoints button was missing when the Ollama endpoint was not set.
January 24, 2025 - GPT for Word
Bug fix
Resolved an issue where, if the model switcher was open, selecting Usage tracking or Manage API key from the sidebar menu did not close the model switcher, hiding the selected page.
January 23, 2025 - GPT for Excel and Word
Announcement
The model switcher in GPT for Excel and Word now includes a search bar. If you have a long list of models, use the search bar to filter the list by AI provider name and model name.
January 23, 2025 - GPT for Excel
Announcement
GPT for Excel now supports any locally running model that is compatible with the OpenAI API.
If you have a compatible model running on a local machine and you want to use the model in GPT for Excel, set the model's endpoint URL in the API key & endpoints screen.

January 23, 2025 - GPT for Sheets
Improvements
You can now use the OpenAI o1 and o1-mini models in GPT for Sheets.
The o1 models deliver advanced reasoning capabilities and are well-suited for coding tasks, mathematics, and scientific research. The o1 model provides high-performance reasoning across a wide range of tasks but at high cost, while the o1-mini offers a cost-efficient alternative with similar reasoning power but at much lower cost.

January 21, 2025 - GPT for Excel
Announcement
You can now select the Perplexity Sonar models sonar-large and sonar-small in GPT for Excel. This means you can now search the web from any bulk tool or function! You do not need an API key to use either model.

Since web search is now available through the Perplexity Sonar models, the Search the web bulk tool is no longer supported. The GPT_WEB function remains available for now.
The Prompt images (Vision) bulk tool and the GPT_VISION function always use gpt-4o. You cannot use any other models with them, not even the Perplexity Sonar models.
January 20, 2025 - GPT for Word
Improvement
Added the following buttons for interacting with previous user prompts in the chat history:
-
Retry: Rerun the prompt.
-
Copy: Copy the prompt to the clipboard.
-
Delete: Delete the prompt and its response from the chat history.
The buttons are displayed when you hover over a prompt.

Bug fixes
-
If a response consists of a single table, the chat now shows the Insert, Replace, and Copy buttons only once, instead of showing them both for the table and for the response as a whole.
-
Resolved an issue where an empty response incorrectly threw an error.
January 16, 2025 - GPT for Sheets
Bug fixes
-
Resolved an issue where the cut-off limit in Safe mode, when set to Auto-replace formulas, was not working correctly and causing responses to truncate.
-
Resolved an issue where the Auto/Fixed toggle for Cut-off limit was not displayed when Safe mode was enabled and an assistant model based on gpt-4 was selected.
January 15, 2025 - GPT for Excel
Improvement
You can now define dedicated instructions for the Custom prompt bulk tool. These instructions are applied on top of the global custom instructions defined in the spreadsheet settings.

January 14, 2025 - GPT for Word
Bug fix
Resolved an issue where the chat sometimes got stuck when using the o1-mini model.
January 9, 2025 - GPT for Excel
Bug fix
Switching accounts after running bulk tools with a $0 balance no longer causes the Buy a pack to continue modal to remain open.
January 8, 2025 - GPT for Word
Bug fix
Resolved an issue in GPT for Word where text was inserted in the wrong place when working with merged tables cells.
January 7, 2025 - GPT for Sheets
Bug fix
Resolved an issue that caused incorrect cut-off limits when using OpenAI Assistants in GPT for Sheets. Now, the cut-off limit setting is model-specific.
January 7, 2025 - GPT for Word
Bug fix
Fixed an issue where clicking Clear chat would mistakenly erase your prompt in the input box. Your message is now preserved.
January 6, 2025 - GPT for Word
Bug fix
Resolved a bug where using an OpenAI Assistant model ID as a custom function argument caused errors or returned responses from the wrong model.