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Claude 4.1 Opus vs GPT-5

Detailed comparison of capabilities, features, and performance.

Feature
Claude 4.1 Opus
GPT-5
Model Image
Claude 4.1 Opus
GPT-5
AI Lab
Anthropic
OpenAI
Context Size
200,000 tokens
400,000 tokens
Max Output Size
64,000 tokens
128,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Opus 4.1 model from Anthropic
OpenAI's flagship model for coding, reasoning, and agentic tasks across domains.

Learn more about Claude 4.1 Opus

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Learn more about GPT-5

View detailed specifications and capabilities

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