Auto vs Claude 4.5 Sonnet (thinking)

Detailed comparison of capabilities, features, and performance.

Feature
Auto
Claude 4.5 Sonnet (thinking)
Model Image
Auto
Claude 4.5 Sonnet (thinking)
AI Lab
Simtheory
Anthropic
Context Size
1,000,000 tokens
1,000,000 tokens
Max Output Size
64,000 tokens
64,000 tokens
Frontier Model
No
Yes
Vision Support
Yes
Yes
Description
Automatically routes your message to the best model for the task. Uses AI to detect code, math, creative writing, analysis, and more.
The latest Claude 4.5 Sonnet model from Anthropic with maximum reasoning enabled, 200k reasoning tokens in 1M context.

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