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OpenAI: GPT-5.1-Codex-Mini

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

β€”
Rank
391K
Context Window
$0.25
Min Input /1M
$2.00
Min Output /1M

Model Info

Model ID openai-gpt-5-1-codex-mini
Modality text+image->text
Context Window 391K tokens
Platforms OR

Usage & Rankings

Rank Unranked
Weekly Usage β€”

Cross-Platform Pricing

Platform Input /1M Output /1M Context Model ID
OR OpenRouter $0.250 $2.000 391K openai/gpt-5.1-codex-mini
Input
$0.250
/ 1M tokens
Output
$2.000
/ 1M tokens
Round Trip
$2.25
/ 1M tokens
Value Rating
🟑
🟑 Moderate β€” suitable for daily use

About OpenAI: GPT-5.1-Codex-Mini

OpenAI: GPT-5.1-Codex-Mini is a large language model with a 391K token context window.

The best available input price is $0.250/1M tokens and output price is $2.000/1M tokens, with a round-trip cost of $2.25/1M tokens.