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Gemini 3 Flash (thinking) vs Claude 4.6 Opus

Detailed comparison of capabilities, features, and performance.

Gemini 3 Flash (thinking)

Gemini 3 Flash (thinking)

Google
VS
Claude 4.6 Opus

Claude 4.6 Opus

Anthropic
Feature Gemini 3 Flash (thinking) Claude 4.6 Opus
AI Lab Google Anthropic
Context Size 1,048,576 tokens 1,000,000 tokens
Max Output Size 65,536 tokens 125,000 tokens
Frontier Model Yes Yes
Vision Support Yes Yes
Description Gemini 3 Flash with thinking enabled. Thinking level high for deeper reasoning while maintaining Flash-level speed. The latest Opus 4.6 model from Anthropic

Learn more about Gemini 3 Flash (thinking)

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Learn more about Claude 4.6 Opus

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