Gemini 3 Flash vs Claude 4.6 Sonnet

Detailed comparison of capabilities, features, and performance.

Gemini 3 Flash

Gemini 3 Flash

Google
VS
Claude 4.6 Sonnet

Claude 4.6 Sonnet

Anthropic
Feature Gemini 3 Flash Claude 4.6 Sonnet
AI Lab Google Anthropic
Context Size 1,048,576 tokens 1,000,000 tokens
Max Output Size 65,536 tokens 16,000 tokens
Frontier Model Yes Yes
Vision Support Yes Yes
Description Gemini 3 Flash: Frontier intelligence built for speed. Pro-grade reasoning at Flash-level latency, 3x faster than 2.5 Pro, ideal for agentic workflows and interactive applications. The latest Sonnet 4.6 model from Anthropic

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