Encyclopedia Evalica / Observability / Service Level Indicator (SLI)

Service Level Indicator (SLI)
/'ser.vuhs 'leh.vuhl 'ih.nduh.kay.ter ess.el.eye/A measured signal of service performance (latency, availability, error rate). SLIs are the raw measurements you track. (noun)
“Tool-call success rate is one of our SLIs.”
Related Observability terms
From the docs
Get started with Evals
Braintrust is the AI observability and eval platform for production AI. By connecting evals and observability in one workflow, teams at Notion, Stripe, Zapier, Vercel, and Ramp ship quality AI products at scale.
Start building