OpenAI API 2026-09-29

+ 신기능 3개

• Agents API에 computer use 기능을 추가한다 # 에이전트
  원문

  [Feature] Added computer use to the Agents API. Agents can complete tasks in an OpenAI-hosted browser, with website access approvals and sign-in handled by your application.

• 복잡한 코딩과 전문 작업을 위한 GPT-6.1 Sol 모델을 출시한다 # 모델·요금
  원문

  [Feature · gpt-6.1-sol · v1/responses · v1/chat/completions] Released GPT-6.1 Sol ( gpt-6.1-sol ) for complex coding and professional work at a lower cost than GPT-6 Astra. Standard pricing per 1M tokens for prompts with up to 272K input tokens is $2 input, $0.10 cached input, $2.50 cache write, and $10 output. GPT-6.1 Sol also supports Multi-agent in beta. Let the model delegate work to subagents in a Responses API request. Use the Responses API for tool calling. See GPT-6 model guidance for reasoning settings and pricing for available processing tiers.

• Responses API의 GPT-6 Astra에 Ultrafast 모드를 추가한다 # 모델·요금
  원문

  [Feature · gpt-6-astra · v1/responses] Added Ultrafast mode for GPT-6 Astra in the Responses API. Use gpt-6-astra with service_tier: "ultrafast" to reduce the time between generated output tokens. It is available to API customers, subject to rate limits, with global processing and US data residency. EU and other regional inference residency aren't supported. See Ultrafast pricing .