# Gemini Decision 1

Gemini Decision 1 is a model from Google, released on 11 Nov 2026. The context window is 262,144 tokens.

- Developer: Google
- Id: models/gemini-decision-1
- Released: 2026-11-11T00:00:00.000Z
- Sighting: 2026-11-11T16:45:02.566Z
  - [evidence link](https://generativelanguage.googleapis.com/v1beta/models)
- Status: Released
- API availability: 2026-11-11
  - [evidence link](https://blog.google/innovation-and-ai/technology/developers-tools/gemini-decisions-api/)
- Canonical: https://alexgetman.com/models/google/gemini-decision-1/

## Questions

### What is the context window of Gemini Decision 1?

The context window is 262,144 tokens.

### When was Gemini Decision 1 released?

On 11 Nov 2026.

## Evidence links

- 2026-11-11T16:45:02.566Z: Catalogue listing · Gemini API · `models/gemini-decision-1`
- 2026-11-11T17:21:44.070Z: Source entry removed · Gemini API · `models/gemini-decision-1`
- 2026-11-11T17:23:00.291Z: Catalogue listing · Gemini API · `models/gemini-decision-1`
- 2026-11-11T17:25:26.677Z: Source entry removed · Gemini API · `models/gemini-decision-1`
- 2026-11-11T17:43:23.303Z: Catalogue listing · Gemini API · `models/gemini-decision-1`

## Evidence links

- [Gemini · deprecations](https://ai.google.dev/gemini-api/docs/deprecations?hl=en)
- [Gemini API](https://ai.google.dev/gemini-api/docs/models)
- [gemini-model-index](https://aistudio.google.com/docs/models/gemini-decision-1)
- [gemini-pricing](https://aistudio.google.com/docs/pricing)
- [google-articles](https://blog.google/innovation-and-ai/technology/developers-tools/gemini-decisions-api/)
- [gemini](https://generativelanguage.googleapis.com/v1beta/models)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)

## Signals

- [Gemini Decision 1 spotted on Gemini API](https://alexgetman.com/signals/2026/11/11/gemini-decision-1/)