Gemini 3.0 Pro (Thinking) vs Claude 4.5 Sonnet (thinking)

Detailed comparison of capabilities, features, and performance.

Feature
Gemini 3.0 Pro (Thinking)
Claude 4.5 Sonnet (thinking)
Model Image
Gemini 3.0 Pro (Thinking)
Claude 4.5 Sonnet (thinking)
AI Lab
Google
Anthropic
Context Size
1,048,756 tokens
1,000,000 tokens
Max Output Size
65,535 tokens
64,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
Enhanced reasoning mode that pushes Gemini 3's intelligence even further, delivering breakthrough performance on the most complex problems with extended deliberation and deeper analytical depth
The latest Claude 4.5 Sonnet model from Anthropic with maximum reasoning enabled, 200k reasoning tokens in 1M context.

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