Anthropic
Claude Haiku 4.5
VS
OpenAI
GPT-5.5
Decision Recommendation
⚖️ Trade-off decision: Choose GPT-5.5 if you need the absolute highest accuracy for complex logic and coding. Choose Claude Haiku 4.5 if you want to optimize your budget, as it is 5.6x cheaper.
Model Specs
Claude Haiku 4.5
Benchmarks & Scores
Coding (swe-bench-pro)
39.5%Reasoning (gpqa-diamond)
73%Cost & Performance
Cost (per 1M tokens)5.6x cheaper
$2.00Input: $1.00 | Output: $5.00Speed1.4x faster
98.5 tpsContext Window
200k tokensModel Specs
GPT-5.5
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+19.1%)
58.6%Reasoning (gpqa-diamond)Winner (+20.6%)
93.6%Cost & Performance
Cost (per 1M tokens)
$11.25Input: $5.00 | Output: $30.00Speed
72.7 tpsContext WindowLarger
1.05M tokensWant to customize weights or add more models?
Open our interactive dashboard where you can adjust your priority levels for speed, budget, or accuracy slider-bars and watch model rankings calculate dynamically.
Customize in Interactive Dashboard