Reading up on Langsmith

Ligento provides built‑in approval, cost tracking, and tracing on its run spine, eliminating the need for LangSmith add‑ons and manual interrupt wiring.

LangSmith Sandboxes give each AI agent its own hardware-isolated microVM with filesystem, shell, and package manager, enabling secure code execution without risking host infrastructure.

LangChain releases Open SWE, an open-source framework for building internal coding agents that mirrors patterns from Stripe, Ramp, and Coinbase production deployments.

Production monitoring and A/B testing offer more reliable evaluation of AI agents than offline evals, which fail to capture real-world performance.