# Gemini 3

Gemini 3 は Google のAIモデルです。初記録：2026-11-14。リリース日は未確認です。

- 開発元: Google
- Id: gemini-3
- 報道段階: 2026-11-13T09:34:05.000Z
- 発見: 2026-11-14T01:51:16.191Z
  - [参照リンク](https://deepmind.google/blog/start-building-with-gemini-3/)
- 状態: 公式発表
- 公式発表: 2025-11-18
  - [参照リンク](https://deepmind.google/blog/start-building-with-gemini-3/)
- 正規URL: https://alexgetman.com/ja/models/google/gemini-3/

## よくある質問

### Gemini 3 のリリース日は？

リリース日は未確認です。Signal Forge の初記録は 2026-11-14。

## 時系列

- 2026-11-10T17:59:50.472Z · [GitHub · openai/openai-agents-python · code](https://github.com/openai/openai-agents-python/blob/d68961657843c7d81dfc25834484f8aac2957eb3/tests/models/test_remove_openai_responses_api_incompatible_fields.py)
> ResponsesModel):
>         """Reasoning items with provider_data should be completely removed."""
>         list_input = [
>             {"type": "message", "content": "hello"},
>             {"type": "reasoning", "provider_data": {"model": "gemini/gemini-3"}},
>             {"type": "function_call", "call_id": "call_123"},
>         ]
> 
>         result = model._remove_openai_responses_api_incompatible_fields(list_input)
> 
>         assert len(result) == 2
>         assert result[0] == {"type": "message", "content": "hello"}
>         assert result[1] == {"type": "function_call", "call_id": "call_123"}
> 
>     def test_keeps_reasoning_items_without_provider_data(self, model: OpenAIResponsesModel):
>         """Reasoning items without provider_data should be kept."""
>         list_input = [
>             {"type": "reasoning", "summary": []},
>             {"type": "message", "content": "hello", "provider_dat
このコード内の参照は、実際に使用されるモデル識別子を裏付けるものではありません。
- 2026-11-13T18:48:27.538Z · [GitHub search · Google · pulls · vercel/ai · @markmcd](https://github.com/vercel/ai/pull/25025)
- 2026-11-13T19:10:15.656Z · [GitHub search · Google · pulls · SpawnWheel/Bad-AI-V40 · @SpawnWheel](https://github.com/SpawnWheel/Bad-AI-V40/pull/10)
> turned thinking on when the model name contained `gemini-3`, so Hydrogen would have run with thinking silently off. They now treat every model except Gemini
**利用を確認**
- 2026-11-14T01:10:23.410Z · [Google · official articles · Gemini 3 Flash: frontier intelligence built for speed](https://deepmind.google/blog/gemini-3-flash-frontier-intelligence-built-for-speed/)
**利用を確認**
- 2026-11-14T01:51:16.191Z · [Google · official articles · A new era of intelligence with Gemini 3](https://deepmind.google/blog/a-new-era-of-intelligence-with-gemini-3/)
> Build a playable sci-fi world with shaders using Gemini 3

## 参照リンク

- [Google · official articles · A new era of intelligence with Gemini 3](https://deepmind.google/blog/a-new-era-of-intelligence-with-gemini-3/)
- [Google · official articles · Gemini 3 Flash: frontier intelligence built for speed](https://deepmind.google/blog/gemini-3-flash-frontier-intelligence-built-for-speed/)
- [google-articles](https://deepmind.google/blog/start-building-with-gemini-3/)
- [GitHub search · Google · pulls · SpawnWheel/Bad-AI-V40 · @SpawnWheel](https://github.com/SpawnWheel/Bad-AI-V40/pull/10)
- [GitHub · openai/openai-agents-python · code](https://github.com/openai/openai-agents-python/blob/d68961657843c7d81dfc25834484f8aac2957eb3/tests/models/test_remove_openai_responses_api_incompatible_fields.py)
- [GitHub search · Google · pulls · vercel/ai · @markmcd](https://github.com/vercel/ai/pull/25025)

## シグナル