Anthropic
Claude Opus 4.8
VS
OpenAI
GPT-5.4
Decision Recommendation
⚖️ Trade-off decision: Choose Claude Opus 4.8 if you need the absolute highest accuracy for complex logic and coding. Choose GPT-5.4 if you want to optimize your budget, as it is 1.8x cheaper.
Model Specs
Claude Opus 4.8
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+11.5%)
69.2%Reasoning (gpqa-diamond)Winner (+0.8%)
93.6%Cost & Performance
Cost (per 1M tokens)
$10.00Input: $5.00 | Output: $25.00Speed
48.1 tpsContext Window
1M tokensModel Specs
GPT-5.4
Benchmarks & Scores
Coding (swe-bench-pro)
57.7%Reasoning (gpqa-diamond)
92.8%Cost & Performance
Cost (per 1M tokens)1.8x cheaper
$5.63Input: $2.50 | Output: $15.00Speed1.5x faster
74 tpsContext WindowLarger
1.05M tokensWant to customize weights or add more models?
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