Thursday, September 17, 2026 · No. 417Prices synced 18 hours ago
All·AI·Model

The AI Model Price Index

GPT-5.2 Codex

by Impossibl · family gpt-codex · listed Dec 2025RTV

Code-specialist GPT for repository edits, reviews, and long-running software agents

Current rates USD per 1M tokens

Input$1.75
Output$14.00
Cache read$0.175
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.15 per 1M tokens$0.15Qwen3.8 FlashQwen3.8 Flash: $0.15 per 1M tokens$0.15Gemini 3.8 FlashGemini 3.8 Flash: $0.75 per 1M tokens$0.75GLM-5.2GLM-5.2: $1.40 per 1M tokens$1.40GPT-5.2 CodexGPT-5.2 Codex: $1.75 per 1M tokens$1.75Grok 4.6Grok 4.6: $2.00 per 1M tokens$2.00Claude Fable 5.1Claude Fable 5.1: $10.00 per 1M tokens$10.00GPT-6 AstraGPT-6 Astra: $10.00 per 1M tokens$10.00
Output price vs. maker flagships ($/1M tokens)
Qwen3.8 FlashQwen3.8 Flash: $0.47 per 1M tokens$0.47DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.60 per 1M tokens$0.60Gemini 3.8 FlashGemini 3.8 Flash: $3.75 per 1M tokens$3.75GLM-5.2GLM-5.2: $4.40 per 1M tokens$4.40Grok 4.6Grok 4.6: $6.00 per 1M tokens$6.00GPT-5.2 CodexGPT-5.2 Codex: $14.00 per 1M tokens$14.00Claude Fable 5.1Claude Fable 5.1: $50.00 per 1M tokens$50.00GPT-6 AstraGPT-6 Astra: $50.00 per 1M tokens$50.00

On the record

Model id
openai/gpt-5.2-codex
Context window
400K tokens
Max output
128K tokens
Input modalities
text, image, pdf
Output modalities
text
Reasoning
yes
Tool calls
yes
Open weights
no
Knowledge cutoff
Aug 2025
Released
2025-12-11
Last updated
2025-12-11
Provider docs
impossibl.com/docs/models

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