openai/gpt-5.1-codex-mini-20251113

Rank #253 openai

openai/gpt-5.1-codex-mini-20251113

Usage data date 2026-09-12 · updated daily

Leaderboard Back to home

Daily rank#253

Daily tokens1.5B

Daily requests63.4K

Daily change −34.5%

ReleasedNov 13, 2025

What is openai/gpt-5.1-codex-mini-20251113

GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex

openai/gpt-5.1-codex-mini-20251113 capabilities

Input: Image、Text Output: Text

Reasoning output Reasoning Reasoning effort JSON output Structured outputs Tool choice Tool use

openai/gpt-5.1-codex-mini-20251113 API pricing

Input · per 1M tokens$0.25

Output · per 1M tokens$2.00

USD list-price snapshot, not independently verified; confirm current pricing and terms on the provider site before purchase.

Tools built on this model

ChatGPT Best for people or teams exploring chat and assistance; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded · 2026-07-19

GPT-4 Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded · 2026-07-19

DALL·E 3 Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded · 2026-07-19

Codex Best for professional developers and engineering teams that want to delegate development, refactoring, and ops work to an AI agent; not for non-programmers or users who only need simple code completion. Verification level not recorded · 2026-07-21

StudyCorgi ChatGPT Detector Suitable for students and teachers who need a free, fast way to screen essays and assignments; not suitable for users who must scan very long documents or batches of files. Verification level not recorded · 2026-07-21