// COMPARISON

codex-mini

A head-to-head benchmark comparison of codex-mini across 0 evaluations.

The models

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Released
May 2025

Today, we’re also releasing a smaller version of codex-1, a version of o4-mini designed specifically for use in Codex CLI. This new model supports faster workfl.

Full codex-mini specs β†’

Benchmark comparison

No shared benchmark scores found for these models yet.

Frequently asked questions

How many benchmarks are compared? β–Ά

This comparison covers 0 benchmarks on which at least one of the selected models has a published score.

Where do the benchmark scores come from? β–Ά

Scores are aggregated from official model cards, technical reports and standard public evaluations, and link back to each benchmark's source. They are updated as new results are published.

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