LangChain

A dictated prompt becomes an episode — if one agent resolves facts, a second tightens prose, and a human approves the dispatch.

A tiny 600M parameter model is quietly scanning your ChatGPT tool calls for PII. Here's how that class of guardian model actually works.

Security boundary or Linux workspace? The word "sandbox" quietly split in two — and the split explains where agents actually run now.

Those suggestion chips aren't the model talking — they're a second, cheaper inference call plus a rules-based classifier.

Most agent search runs add no new evidence — and 66-85% of the context window is just search snippets. Here's what actually stops the loop.