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Google Antigravity
Google’s agentic IDE with selectable reasoning models across labs.
Reasoning picker includes Gemini plus Claude and GPT-OSS — not Gemini-only.
Google5Anthropic2OpenAI1
Available models
8 listed · sourced 2026-09-08 from vendor docs
| Model | Provider | Notes |
|---|---|---|
| Gemini 3.8 Flash | — | |
| Gemini 3.7 Flash | — | |
| Gemini 3.6 Flash | — | |
| Gemini 3.1 Pro | — | |
| Claude Sonnet 4.6 (thinking) | Anthropic | Not available on Enterprise plan |
| Claude Opus 4.6 (thinking) | Anthropic | Not available on Enterprise plan |
| GPT-OSS-120b | OpenAI | Not available on Enterprise plan |
| Nano Banana 2 | Fixed image tool model — not user-selectable |