GPT 5.1 Codex Mini

GPT-5.1 Codex 轻量版，平衡编码能力与成本效率。适合日常开发辅助、代码补全和快速迭代场景。

• Vendor: OpenAI
• Context window: 400K tokens
• Official list price: input $0.25 / output $2 per 1M tokens
• Access: OpenAI-compatible API via HefuAI Platform (one key for all models)

API docs · All models