OpenAI
GPT-5.4 mini
VS
xAI
Grok 4.3
Decision Recommendation
⚖️ Trade-off decision: Choose GPT-5.4 mini if you need the absolute highest accuracy for complex logic and coding. Choose Grok 4.3 if you want to optimize your budget, as it is 1.1x cheaper.
Model Specs
GPT-5.4 mini
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+)
54.4%Reasoning (gpqa-diamond)
87.5%Cost & Performance
Cost (per 1M tokens)
$1.69Input: $0.75 | Output: $4.50Speed
201 tpsContext Window
400k tokensModel Specs
Grok 4.3
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)Winner (+2.6%)
90.1%Cost & Performance
Cost (per 1M tokens)1.1x cheaper
$1.56Input: $1.25 | Output: $2.50Speed
209 tpsContext WindowLarger
1M tokensWant to customize weights or add more models?
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