testing

This repo is deprecated. Please go to langchain-ai/docs.

Test Generation for Prompts

Comprehensive sets of standards and practices designed to elevate the capabilities of AI coding agents.

Rank LLMs, RAG systems, and prompts using automated head-to-head evaluation

⚡ Unit tests for AI. Test prompts, compare models, save money.

An Amazon S3 service implementation based on Netty.

Synthetic test data that hits the numbers you declare, exactly. Multi-table with verified foreign-key integrity, deterministic, no model in the data path. Python + MCP server.

A radically simple, reliable, and high performance template to enable you to quickly get set up building multi-agent applications