gpt-5.5

Review gpt-5.5 capabilities, pricing, and API integration details.

Original model description: GPT-5.5是OpenAI于2026年4月24日发布的旗舰大语言模型,定位为面向实际工作与智能体的新型智能,核心突破在于自主规划与执行多步骤复杂任务,擅长编程、计算机操作、科研分析等领域,并以更少Token消耗实现更高效率。加后缀high/low/medium/xhigh代表思考努力程度

Model overview

Provider
OpenAI
Billing
Token-based billing
Billing mode
tiered_expr
Supported API endpoints
openai, openai-response

Capabilities and tags

  • 对话
  • 识图

Pricing information

Dynamic pricing depends on the request and user group. Check the interactive pricing details.

Cached input multiplier: 0.1

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