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Every recorded change for this model by Anthropic, newest first. Back to the entity page →
13 events
Claude Sonnet 4.6: reasoning changed from false to true
Claude Sonnet 4.6 scores 46.21% on Terminal-Bench
Claude Sonnet 4.6 scores 79.53% on τ²-bench
Claude Sonnet 4.6 scores 70.58% on MMMU-Pro
Claude Sonnet 4.6 scores 41.16% on IFBench
Claude Sonnet 4.6 scores 13.35% on Humanity's Last Exam
Claude Sonnet 4.6 scores 79.9% on GPQA
Claude Sonnet 4.6 scores 24.69 on Artificial Analysis Intelligence Index
Claude Sonnet 4.6: reasoning changed from true to false
Anthropic API lists Claude Sonnet 4.6 at $1.5 in / $7.5 out per 1M tokens
Anthropic API lists Claude Sonnet 4.6 at $3 in / $15 out per 1M tokens
Anthropic API lists Claude Sonnet 4.6 at $3 in / $15 out per 1M tokens
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