Model overview
GPT-5-Codex 是 GPT-5 的一个版本，针对 Codex 中的代理编码进行了优化。与其前身 codex-1 一样，该模型在各种环境中使用强化学习对真实世界的编码任务进行训练，以生成与人类风格和公关偏好密切相关的代码，精确遵守指令，并迭代运行测试，直到获得通过的结果。
The summary below is compiled from sources by an AI model, not our own testing. Verify selection decisions against original sources and your workload.
Key features
- 专为代理式编码任务优化，继承 GPT-5 架构基础
- 采用强化学习在真实世界编码任务上训练，强调人类风格与 PR 偏好对齐
- 支持迭代测试执行，直至生成通过测试的代码结果
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| Apilio · default ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 06:25:15 |
| Apilio · openai官-优质 ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 06:25:15 |
| Apilio · origin ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 06:25:15 |
| Apilio · ssvip ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 06:25:15 |
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
GPT-5-Codex-Low 是否支持多轮对话？
资料中明确标注其标签包含 '对话'，表明具备多轮对话能力。
该模型是否能自主调用外部工具或 API？
标签中包含 '工具'，结合其代理编码定位，暗示支持工具调用，但具体机制未说明。
它与原始 Codex-1 模型的核心区别是什么？
它是 GPT-5 系列中针对 Codex 场景优化的版本，相较 Codex-1，底层架构升级至 GPT-5，并延续强化学习训练范式。
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。