api

September 30, 2026

• OpenAI releases GPT-6.1 Sol at lower listed API prices

  OpenAI released GPT-6.1 Sol for ChatGPT Work, Codex and its API, describing it as a lower-cost model for coding, computer use and professional work. The company lists input and output prices at one-fifth of GPT-6 Astra's standard rates.

  modelsopenaiapipricingOpenAI ↗