Grok 4 Fast vs Claude 3.7 Sonnet (high output)
Detailed comparison of capabilities, features, and performance.
Feature
Grok 4 Fast
Claude 3.7 Sonnet (high output)
Model Image
AI Lab
xAI
Anthropic
Context Size
2,000,000 tokens
204,800 tokens
Max Output Size
30,000 tokens
128,000 tokens
Frontier Model
Yes
Yes
Vision Support
No
Yes
Description
Faster Grok 4 with identical quality (2m context). Low latency for time-sensitive tasks and huge context window.
The latest Sonnet 3.7 model from Anthropic
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View detailed specifications and capabilities
View model details →Learn more about Claude 3.7 Sonnet (high output)
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