GPT-5.3 Codex Spark
GPT-5.3 Codex Spark is a model by OpenAI for writing code, and one seller in the catalogue publishes a price for it.
text + image + file → text · made by OpenAI
$1.75→$14per Mtok in / out
OpenAI
Sold by 1 way
| Seller | Lane | Rate |
|---|---|---|
| OpenAI 0 ways | $1.75per Mtok in$14per Mtok out$0.17per Mtok cached | |
| OpenAI aggregatornot on the seller's list today | standard | $1.75per Mtok in$14per Mtok out$0.17per Mtok cachedmodels.dev · read 2026-08-27 |
About
GPT-5.3 Codex Spark — a text model from OpenAI.
It takes text, images and files and returns text, with a context window of 128,000 tokens. It was published in February 2026, trained on material up to August 2025. Its sellers say it can reason step by step and call a tool. The catalogue files it under code.
Every current figure
- Maker
- OpenAI
- Register
- model
- Takes
- text + image + file
- Returns
- text
- Context
- 128,000 tokens
- Published
- February 2026
- Knowledge to
- August 2025
- Licence
- not read