Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-5.1-Codex
18
GPT-5.2
81
Benchmark data for GPT-5.1-Codex and GPT-5.2 is coming soon on BenchLM.
GPT-5.1-Codex
GPT-5.2
N/A
$1.75 / $14
N/A
73 t/s
N/A
130.34s
400K
400K
Benchmark data for GPT-5.1-Codex and GPT-5.2 is coming soon on BenchLM.
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
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-5.2: $1.75 input / $14.00 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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