OpenAI
GPT-5 mini
VS
xAI
Grok 4.20
Decision Recommendation
⚖️ Trade-off decision: Choose Grok 4.20 if you need the absolute highest accuracy for complex logic and coding. Choose GPT-5 mini if you want to optimize your budget, as it is 4.4x cheaper.
Model Specs
GPT-5 mini
Benchmarks & Scores
Coding (swe-bench-pro)
45.7%Reasoning (gpqa-diamond)
82.8%Cost & Performance
Cost (per 1M tokens)4.4x cheaper
$0.69Input: $0.25 | Output: $2.00Speed
86 tpsContext Window
400k tokensModel Specs
Grok 4.20
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+6.1%)
51.8%Reasoning (gpqa-diamond)Winner (+7.2%)
90%Cost & Performance
Cost (per 1M tokens)
$3.00Input: $2.00 | Output: $6.00Speed2.7x faster
233 tpsContext WindowLarger
1M tokensWant to customize weights or add more models?
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