Developer tools
Build AI evaluations around the decision your product needs to make
A meaningful test begins with the user task, the acceptable answer, and the cost of getting it wrong.
Developer tools.
Architecture, evaluation, and engineering practices for people building with AI.
3 perspectives to explore
Developer tools
One AI answer can cross a dozen systems. Trace the whole request
When retrieval, models, tools, and approvals share a workflow, a useful trace explains where time and errors entered the result.
Developer tools
MCP makes connections easier. The integration contract still matters
A shared protocol can simplify tool discovery and access. Teams still need to specify permissions, semantics, and failure behavior.