Gemini 3.6 Flash vs Claude 4.5 Sonnet (thinking)

Detailed comparison of capabilities, features, and performance.

Gemini 3.6 Flash

Gemini 3.6 Flash

Google
VS
Claude 4.5 Sonnet (thinking)

Claude 4.5 Sonnet (thinking)

Anthropic
Feature Gemini 3.6 Flash Claude 4.5 Sonnet (thinking)
AI Lab Google Anthropic
Context Size 1,048,576 tokens 1,000,000 tokens
Max Output Size 65,536 tokens 64,000 tokens
Frontier Model Yes Yes
Vision Support Yes Yes
Description Optimized for multi-step orchestration, full-stack code refactoring, and general reasoning. More token-efficient than 3.5 Flash, with stronger code generation, less action bias on read-only tasks, and improved multimodal reasoning. The latest Claude 4.5 Sonnet model from Anthropic with maximum reasoning enabled, 200k reasoning tokens in 1M context.

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