Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-5.2-Codex
78
Laguna M.1
46
Benchmark data for GPT-5.2-Codex and Laguna M.1 is coming soon on BenchLM.
GPT-5.2-Codex
Laguna M.1
$1.75 / $14
$0 / $0
123 t/s
N/A
87.34s
N/A
400K
131K
Benchmark data for GPT-5.2-Codex and Laguna M.1 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.
GPT-5.2-Codex is priced at $1.75 input / $14.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Laguna M.1. GPT-5.2-Codex has the larger context window at 400K, compared with 131K for Laguna M.1.
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-Codex: $1.75 input / $14.00 output per 1M tokens Laguna M.1: $0.00 input / $0.00 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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