Claude 4 Opus (thinking)

The latest Opus 4 model from Anthropic with high thinking mode

Model Specifications

Context window 200,000 tokens
Max output 64,000 tokens
Knowledge cutoff January 2025
Multipart messages No
Vision capabilities Yes

Default Parameters

Temperature 0.3
Top P 1.0
Frequency penalty 0.0
Presence penalty 0.0

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