GPT‑6.1 Sol Revealed: OpenAI’s Strongest Model Yet

OpenAI officially introduced GPT-6.1 Sol at its DevDay event on Tuesday, arriving just one week after the release of GPT-6 Sol. The new model is positioned as a highly cost-effective alternative for professional and agentic tasks. OpenAI claims it delivers intelligence on par with its flagship GPT-6 Astra for computer use, agentic coding, and enterprise workflows, while slashing standard input and output token costs by 80%.