AnthropicClaude Sonnet 4.6VSMoonshot AI (Kimi)kimi-k2.6
Our Take
Standardized reasoning and coding benchmarks are currently pending verification for one or both of these models. We recommend testing Claude Sonnet 4.6 and kimi-k2.6 directly in their respective provider playgrounds to see which fits your specific prompt styles best.
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Benchmarks & Scores
Coding (swe-bench-pro)
N/Acomplex codebases, multi-file repositories, and architectural planning
Reasoning (gpqa-diamond)
79.9%graduate-level science QA
Cost & Context
Cost (per 1M tokens)
$6.00Input: $3.00 | Output: $15.00Context WindowLarger
1.05M tokensBenchmarks & Scores
Coding (swe-bench-pro)
58.6%complex codebases, multi-file repositories, and architectural planning
Reasoning (gpqa-diamond)Winner (+10.6%)
90.5%graduate-level science QA
Cost & Context
Cost (per 1M tokens)3.5x cheaper
$1.71Input: $0.95 | Output: $4.00Context Window
262.14k tokensFrequently Asked Questions about Claude Sonnet 4.6 vs kimi-k2.6
kimi-k2.6 is cheaper than Claude Sonnet 4.6. kimi-k2.6 has a blended cost of $1.71/1M tokens, which is about 3.5x cheaper than Claude Sonnet 4.6 at $6.00/1M tokens.
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