Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemini 3.1 Flash-Lite
49
GPT-5 nano
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Benchmark data for Gemini 3.1 Flash-Lite and GPT-5 nano is coming soon on BenchLM.
Gemini 3.1 Flash-Lite
GPT-5 nano
$0.25 / $1.5
$0.05 / $0.4
205 t/s
137 t/s
7.50s
83.30s
1M
400K
Benchmark data for Gemini 3.1 Flash-Lite and GPT-5 nano is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for GPT-5 nano yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Gemini 3.1 Flash-Lite is priced at $0.25 input / $1.50 output per 1M tokens, versus $0.05 input / $0.40 output per 1M tokens for GPT-5 nano. Gemini 3.1 Flash-Lite has the larger context window at 1M, compared with 400K for GPT-5 nano.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
Gemini 3.1 Flash-Lite: $0.25 input / $1.50 output per 1M tokens GPT-5 nano: $0.05 input / $0.40 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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