OpenAI and Ironclad Research Shows GPT-6 Astra Cuts Contracting-Agent Time Nearly in Half Versus Sol

OpenAI and Ironclad trained and evaluated computer-use agents on 11 real contracting workflows, finding GPT-6 Astra scored 55.0% versus GPT-5.6 Sol's 41.6% while completing tasks in 19.2 minutes versus 37.0 minutes, using synthetic training tasks and reinforcement learning in hosted Ironclad environments.