OpenAI: GPT-5.3-Codex Token Price
GPT-5.3-Codex costs $1.75 / 1M input and $14 / 1M output. The blended price is $4.81 / 1M, with a price score of 40.
Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC
Input
$1.75 / 1M
Output
$14 / 1M
Blended
$4.81 / 1M
Price score
40
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Frequently asked questions
What is the token price of OpenAI: GPT-5.3-Codex?
GPT-5.3-Codex costs $1.75 / 1M input and $14 / 1M output. The blended price is $4.81 / 1M, with a price score of 40.