# DSPy

> Stanford NLP framework for programming, not prompting, language models.

- id: `dspy`
- category: Harnesses (`harnesses`)
- url: https://dspy.ai
- repo: https://github.com/stanfordnlp/dspy
- status: active
- pricing: open-source
- license: MIT
- tags: framework, python, prompt-optimization
- sources: https://github.com/stanfordnlp/dspy , https://dspy.ai
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- maintainer: Stanford NLP
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/dspy/
- json: https://indexagentica.com/api/entries/dspy.json