modelbenchmark.io

Codex Mini

OpenAI · codex-mini

Compare

Coding-optimized GPT model for repository edits, reviews, and agentic software work

Specification

openai listing

Context
200K
Max output
100K
Released
2025-05-16
Knowledge cutoff
2024-04
Retires
2026-02-12
Open weights
no
Input
text
Output
text

Price

US dollars per million tokens · openai list price

Input
$1.50
Output
$6.00
Cache read
$0.375

Available from 4 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
openaivendor$1.50$6.00$0.375200K100K2026-02-12
azure$1.50$6.00$0.375200K100K2026-11-15
azure_ai$1.50$6.00$0.375200K100K2026-11-15
azure-cognitive-services$1.50$6.00$0.375200K100K

More from OpenAI

most-hosted first