Knowledge Base

Answers and Guides

What Is an LLM Gateway and When Do You Need One?

An LLM gateway is a single routing layer that sits between your application and multiple model providers, exposing one API while …

What Is Prompt Optimization and How Do You Improve Prompts Systematically?

Prompt optimization is the practice of improving a prompt through repeated measurement rather than intuition. Instead of rewritin…

What Are LLM Evals and How Do You Evaluate LLM Outputs?

LLM evals are structured tests that score model or agent outputs against defined criteria so you can compare versions and catch q…

What Is LLM Observability and What Should You Monitor?

LLM observability is the practice of capturing, tracing, and evaluating every model and agent run so you can see what your applic…

What Is an LLM Engineering Platform and What Should It Include?

An LLM engineering platform is the tooling layer that sits around your LLM or agent application and handles four jobs: routing re…