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Grok 3 vs Claude Opus

Detailed comparison of capabilities, features, and performance.

Feature
Grok 3
Claude Opus
Model Image
Grok 3
Claude Opus
AI Lab
xAI
Anthropic
Context Size
131,000 tokens
204,800 tokens
Max Output Size
8,000 tokens
4,096 tokens
Frontier Model
No
Yes
Vision Support
No
Yes
Description
xAI's flagship enterprise model (131k context). Excels at data extraction, coding, summarization.
Anthropic's most powerful Claude 3 model

Learn more about Grok 3

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Learn more about Claude Opus

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