OpenAI
GPT-5.4 nano
VS
xAI
Grok 4.3
Decision Recommendation
⚖️ Trade-off decision: Choose GPT-5.4 nano for deep reasoning tasks, or Grok 4.3 for real-time user experiences since it has higher speed.
Model Specs
GPT-5.4 nano
Benchmarks & Scores
Coding (swe-bench-pro)Winner (+)
52.4%Reasoning (gpqa-diamond)
81.7%Cost & Performance
Cost (per 1M tokens)3.4x cheaper
$0.46Input: $0.20 | Output: $1.25Speed
191 tpsContext Window
400k tokensModel Specs
Grok 4.3
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)Winner (+8.4%)
90.1%Cost & Performance
Cost (per 1M tokens)
$1.56Input: $1.25 | Output: $2.50Speed1.1x faster
209 tpsContext WindowLarger
1M tokensWant to customize weights or add more models?
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