Anthropic
Claude Haiku 4.5
VS
Anthropic
Claude Sonnet 4.6
Decision Recommendation
📊 Comparison Summary: Claude Haiku 4.5 and Claude Sonnet 4.6 present close characteristics. Review the specific benchmark scorelines below to determine which engine matches your needs.
Model Specs
Claude Haiku 4.5
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+)
39.5%Reasoning (gpqa-diamond)
73%Cost & Performance
Cost (per 1M tokens)3.0x cheaper
$2.00Input: $1.00 | Output: $5.00Speed1.8x faster
98.5 tpsContext Window
200k tokensModel Specs
Claude Sonnet 4.6
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)Winner (+6.9%)
79.9%Cost & Performance
Cost (per 1M tokens)
$6.00Input: $3.00 | Output: $15.00Speed
54.3 tpsContext WindowLarger
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