Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-4.1
58
GPT-5 nano
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Benchmark data for GPT-4.1 and GPT-5 nano is coming soon on BenchLM.
GPT-4.1
GPT-5 nano
$2 / $8
$0.05 / $0.4
108 t/s
137 t/s
1.02s
83.30s
1M
400K
Benchmark data for GPT-4.1 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.
GPT-4.1 is priced at $2.00 input / $8.00 output per 1M tokens, versus $0.05 input / $0.40 output per 1M tokens for GPT-5 nano. GPT-4.1 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.
GPT-4.1: $2.00 input / $8.00 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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