ModelClaude 4.7
Claude 4.7
A version of the Claude series of large language models released by Anthropic, belonging to the Claude 4.x iteration line. It applies stricter validation restrictions to non-default values passed for sampling parameters such as temperature, top_p, and top_k.
Timeline (last 90 days)
Oct 18
In Claude 4.7 and later versions, passing a non-default value for temperature, top_p, or top_k produces an HTTP 400 error.
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