AI Engineering

Sep 30, 2026 · Artificial Intelligence

GPT-6.1 Sol: Near-Astra Performance at One-Fifth the Cost

OpenAI's GPT-6.1 Sol delivers near-GPT-6 Astra performance on coding and computer-use benchmarks at one-fifth the cost, with improved factual accuracy and safety, available now for Plus, Pro, Business, Enterprise, and Edu users via ChatGPT Work, Codex, and API.