Google
Gemini 3.1 Flash-Lite
VS
OpenAI
GPT-5.5 Pro
Decision Recommendation
⚖️ Trade-off decision: Choose GPT-5.5 Pro if you need the absolute highest accuracy for complex logic and coding. Choose Gemini 3.1 Flash-Lite if you want to optimize your budget, as it is 120.0x cheaper.
Model Specs
Gemini 3.1 Flash-Lite
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)
86.9%Cost & Performance
Cost (per 1M tokens)120.0x cheaper
$0.56Input: $0.25 | Output: $1.50Speed2.8x faster
205 tpsContext Window
1M tokensModel Specs
GPT-5.5 Pro
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)Winner (+9.3%)
96.2%Cost & Performance
Cost (per 1M tokens)
$67.50Input: $30.00 | Output: $180.00Speed
74 tpsContext WindowLarger
1.05M tokensWant to customize weights or add more models?
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