gpt-4.1

Your Agent Aced the Task. Will It Do It Again?Sep 15, 2026 · Research → Model Routing Is Simple. Until It Isn’t.Jul 15, 2026 · PriceChange → AssetOpsBench: Bridging the Gap Between AI Agent Benchmarks and Industrial RealityJan 21, 2026 · Research → BigCodeArena: Judging code generations end to end with code executionsOct 7, 2025 · ModelRelease →