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Gemini 3 Flash vs Claude 4 Opus (thinking)

Detailed comparison of capabilities, features, and performance.

Feature
Gemini 3 Flash
Claude 4 Opus (thinking)
Model Image
Gemini 3 Flash
Claude 4 Opus (thinking)
AI Lab
Google
Anthropic
Context Size
1,048,576 tokens
200,000 tokens
Max Output Size
65,536 tokens
64,000 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 Opus 4 model from Anthropic with high thinking mode

Learn more about Gemini 3 Flash

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Learn more about Claude 4 Opus (thinking)

View detailed specifications and capabilities

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