Anthropic
Claude Fable 5
VS
OpenAI
GPT-5.4 mini
Decision Recommendation
⚖️ Trade-off decision: Choose Claude Fable 5 if you need the absolute highest accuracy for complex logic and coding. Choose GPT-5.4 mini if you want to optimize your budget, as it is 11.9x cheaper.
Model Specs
Claude Fable 5
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+25.9%)
80.3%Reasoning (gpqa-diamond)Winner (+6.6%)
94.1%Cost & Performance
Cost (per 1M tokens)
$20.00Input: $10.00 | Output: $50.00Speed
60.3 tpsContext WindowLarger
1M tokensModel Specs
GPT-5.4 mini
Benchmarks & Scores
Coding (swe-bench-pro)
54.4%Reasoning (gpqa-diamond)
87.5%Cost & Performance
Cost (per 1M tokens)11.9x cheaper
$1.69Input: $0.75 | Output: $4.50Speed3.3x faster
201 tpsContext Window
400k 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