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Grok 3 vs Claude 4 Opus

Detailed comparison of capabilities, features, and performance.

Feature
Grok 3
Claude 4 Opus
Model Image
Grok 3
Claude 4 Opus
AI Lab
xAI
Anthropic
Context Size
131,000 tokens
200,000 tokens
Max Output Size
8,000 tokens
64,000 tokens
Frontier Model
No
Yes
Vision Support
No
Yes
Description
xAI's flagship enterprise model (131k context). Excels at data extraction, coding, summarization.
The latest Opus 4 model from Anthropic

Learn more about Grok 3

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Learn more about Claude 4 Opus

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