# GPT-5.3 Codex: Update sa produkto

GPT-5.3 Codex: Update sa produkto. Unang natukoy 2026-10-21 Nakatala sa mga katalogo ang context window na 400,000 token. 6 sanggunian.

- Uri: Pagkatukoy
- Tagabuo: OpenAI
- Antas ng katiyakan: Nakumpirma
- Unang natukoy: 2026-10-21T16:27:21.696Z
- Modelo: [GPT-5.3 Codex](https://alexgetman.com/fil/models/openai/gpt-5-3-codex/)
- Kanonikal: https://alexgetman.com/fil/signals/2026/10/21/gpt-5-3-codex/

## Mga link sa ebidensiya

- [models.dev · catalogue](https://models.dev/#gpt-5-3-codex)
- [models.dev · catalogue](https://models.dev/#gpt-5.3-codex)
- [models.dev · catalogue](https://models.dev/#gpt-5.3-codex-xhigh)
- [OpenAI · deprecations](https://platform.openai.com/docs/deprecations)
- [OpenAI · pricing](https://developers.openai.com/api/docs/pricing)
- [Arena · leaderboards](https://openai.com/index/introducing-gpt-5-3-codex/)