# Google DeepMind — Gemini 3.1 Pro

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- This model's page: https://forck.live/models/gemini-3-1-pro-preview
- Google DeepMind's page: https://forck.live/company/google-deepmind
- Every model: https://forck.live/models
- Catalogue: https://forck.live/llms.txt

## Model

- Name: Gemini 3.1 Pro
- Company: Google DeepMind (deepmind.google)
- Launch post: Gemini 3.1 Pro: A smarter model for your most complex tasks — https://forck.live/items/1251-gemini-3-1-pro-a-smarter-model-for-your-most-complex-tasks
- Announced: 2026-02-19T16:06:14+00:00
- Launch source: https://deepmind.google/blog/gemini-3-1-pro-a-smarter-model-for-your-most-complex-tasks/
- Launch chosen by: a person, pinned in the model registry
- Released (per models.dev): 2026-02-19
- Listed (per OpenRouter): 2026-02-19
- Open weights: no
- Posts about it: 1
- Outlets named under its posts: 0
- Variant: Gemini 3.1 Pro Preview Custom Tools — https://forck.live/models/gemini-3-1-pro-preview-customtools
- OpenRouter id: google/gemini-3.1-pro-preview — https://openrouter.ai/google/gemini-3.1-pro-preview

## Posts about it

_Google DeepMind's own posts whose title names Gemini 3.1 Pro, and its launch post, in the record's order: dated newest first, undated last. The record reads the newest 50 first-party posts mentioning the model, every company's together, so a model mentioned more often than that lists the newest of them._

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in this order before any others:

    Company · Announced · Category · Coverage · Announcement · Group · Source · Record

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is this site's page for it. Both are safe to cite.

`Coverage` is a number of outlets, or `not counted` — which means this record
reached no count of its own, never that nobody wrote about it.

`Category` is this tracker's own analysis, and is authoritative wherever it is
stated. `not stated` means either that nothing has analysed the post yet or
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the announcement.

`Announcement` is whether the post is news of something the company did, rather
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`Group` is which of this record's groups the entry falls in, carried on the
entry itself so it holds where the groups are headings and where they are not.
One of: `models`, `covered`, `announcements`, `routine`.

Anything after `Record` is held detail that only some announcements carry.

### Google DeepMind — Gemini 3.1 Pro: A smarter model for your most complex tasks

- Company: Google DeepMind (deepmind.google)
- Announced: 2026-02-19T16:06:14+00:00
- Category: new-model
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://deepmind.google/blog/gemini-3-1-pro-a-smarter-model-for-your-most-complex-tasks/
- Record: https://forck.live/items/1251-gemini-3-1-pro-a-smarter-model-for-your-most-complex-tasks
- Subject: Gemini

Google DeepMind introduces Gemini 3.1 Pro, a model designed for complex tasks that require more than a simple answer.

## Who reported on it

_This record names no outlet that reported on these posts._

## Where it runs

_Other companies' own announcements naming Gemini 3.1 Pro and Google DeepMind — each is that company's post, not Google DeepMind's._

### Google Antigravity — Gemini 3.1 Pro, Building with Advanced Intelligence in Google Antigravity

- Company: Google Antigravity (antigravity.google)
- Announced: 2026-02-19T18:19:47+00:00
- Category: model-update
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://antigravity.google/blog/gemini-3-1-pro-in-google-antigravity
- Record: https://forck.live/items/4557-gemini-3-1-pro-building-with-advanced-intelligence-in-google-antigravity
- Subject: Antigravity

Google Antigravity announces the integration of Gemini 3.1 Pro into its platform, highlighting advanced reasoning for complex coding tasks such as refactoring, code-based animation, and dynamic visualization. The model is also rolling out via Gemini API, Google AI Studio, Vertex AI, Gemini CLI, and Android Studio.

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Record: https://forck.live/models/gemini-3-1-pro-preview
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md