Model · Google · Text
Gemini 2.5 Pro
Google's flagship multimodal model. Massive context window and competitive frontier-tier performance, with extended thinking on demand.
- Modality
- Text
- License
- Proprietary (Proprietary)
- Context window
- 1,000,000 tokens
- Released
- March 25, 2025
- Last verified
- October 28, 2026
- Runs locally
- No
- Also handles
- vision
Strengths
- 1M-token context window — largest in the frontier tier
- Strong multimodal understanding (text, image, video, audio in)
- Optional extended thinking for harder problems
Weaknesses
- Closed weights
- API quotas can be a bottleneck for high-volume use
Try it
| Where | Type | Notes |
|---|---|---|
| Google AI Studio | hosted-api | Free tier |
| Vertex AI | hosted-api | GCP enterprise |
| Gemini app | product | Consumer product |
Version history
- Gemini 2.5 Deep Think Aug 2025 Deprecated
- Gemini 2.5 Flash Apr 2025
- Gemini 2.5 Pro Mar 2025 Current
Official sources
- Model docs docs
Change log
- — Verified current. On 2026-09-18 Google limited 2.5-model access to projects that have actively used them; the deprecations page says the 2.5 models are not deprecated and will be served until further notice, with no shutdown date. New projects are pointed at Gemini 3.5 Flash-Lite or 3.8 Flash.
- — Verified current against Google's models and deprecations pages. Still GA with no shutdown announced — and now the only GA (non-preview) Pro model, since Gemini 3.5 Pro was shelved.
- — Initial entry.
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