Hypha

OpenAI opened its Agents API to all developers on September 11, making the managed harness that powers Codex and enterprise ChatGPT available to anyone with a billing-enabled account and a project-sco…

OpenAI opened its Agents API to all developers in public beta on September 10, packaging the Codex harness that powers its own coding agent behind a single API call that handles session state, context…

Hypha's ablation study of its Agent Tools on a SQL retrieval eval, with 300+ runs and three trials per case, found that limiting tool output size and using progressive disclosure reduce latency and co…