# GPT-5.3 Codex: Update sa produkto

GPT-5.3 Codex: Update sa produkto. Unang natukoy 2026-09-11 Nakatala sa mga katalogo ang context window na 400,000 token. 6 sanggunian.

- Uri: Pagkatukoy
- Tagabuo: OpenAI
- Antas ng katiyakan: May suportang ebidensiya
- Unang natukoy: 2026-09-11T22:09:46.186Z
- Modelo: [GPT-5.3 Codex](https://alexgetman.com/fil/models/openai/gpt-5-3-codex/)
- Kanonikal: https://alexgetman.com/fil/signals/2026/09/11/gpt-5-3-codex-xhigh/

## Mga link sa ebidensiya

- [Arena · leaderboards](https://openai.com/index/introducing-gpt-5-3-codex/)
- [OpenCode · discovery](https://opencode.ai/data/openai/gpt-5-3-codex)
- [OpenRouter](https://openrouter.ai/openai/gpt-5.3-codex)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [OpenAI · model index](https://developers.openai.com/api/docs/models/gpt-5.3-codex)
- [models.dev · catalogue](https://models.dev/#gpt-5.3-codex-xhigh)