OpenAI and Ironclad built 11 contracting workflow tasks, where GPT‑6 Astra scored 55.0% on average versus GPT‑5.6 Sol's 41.6%
OpenAI partnered with AI contracting platform Ironclad to turn legal, commercial, and procurement contracting workflows into 11 research tasks scored against 8 to 50 criteria each, training models with synthetic tasks and reinforcement learning inside Ironclad-hosted software environments; across the 11 tasks GPT‑6 Astra averaged 55.0% versus 41.6% for GPT‑5.6 Sol, with estimated average time per attempt falling from 37.0 to 19.2 minutes.