---
title: "YiVal"
url: "/docs/projects/YiVal"
canonical_url: "https://docs.litellm.ai/docs/projects/YiVal"
type: "docs"
last_updated: "2026-10-06"
summary: "Evaluate and Evolve. YiVal is an open source GenAI-Ops framework that allows you to manually or automatically tune and evaluate your AIGC prompts, retrieval configs and fine-tune the model params all at once with your preferred choices of..."
related:
  - "/docs/projects/Otter"
  - "/docs/projects/llm_cord"
---
# YiVal

> Index of all LiteLLM docs: https://docs.litellm.ai/llms.txt

🚀 Evaluate and Evolve.🚀 YiVal is an open source GenAI-Ops framework that allows you to manually or automatically tune and evaluate your AIGC prompts, retrieval configs and fine-tune the model params all at once with your preferred choices of test dataset generation, evaluation algorithms and improvement strategies.

Github: https://github.com/YiVal/YiVal

Docs: https://yival.github.io/YiVal/

## Related pages

- [Otter](https://docs.litellm.ai/docs/projects/Otter.md)
- [llmcord.py](https://docs.litellm.ai/docs/projects/llm_cord.md)