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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
May 10, 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

WhereTypeNotes
Google AI Studio hosted-api Free tier
Vertex AI hosted-api GCP enterprise
Gemini app product Consumer product

Used in solutions

Comparison

GPT vs Claude vs Gemini for business writing
Explainer

Tokens, context windows, and what they cost

Version history

  1. Gemini 2.5 Deep Think Aug 2025
  2. Gemini 2.5 Flash Apr 2025
  3. Gemini 2.5 Pro Mar 2025 Current

Official sources

Change log

  • — Initial entry.

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