# About TrackLLM

- **TrackLLM** — machine-readable twin of [about.html](https://www.trackllm.net/about.html). Every page on the site has a `.md` sibling at the same path; links below point at those.
- **Raw data** (every collected response): https://github.com/timothee-chauvin/trackllm_data · Built 2026-09-09 09:47 UTC

[Home](https://www.trackllm.net/index.md) / About

TrackLLM is a research project that continuously monitors LLM APIs for undisclosed changes, using two cost-effective methods described in [Methodology](https://www.trackllm.net/methodology.md).

The website was originally developed by [Timothée Chauvin](https://tchauvin.com), as a PhD student at Inria ([ARTISHAU](https://team.inria.fr/artishau/team/) team).

This project is supported by [Inria](https://www.inria.fr/), [IRISA](https://www.irisa.fr/), [CNRS](https://www.cnrs.fr/), and [INESIA](https://fr.wikipedia.org/wiki/Institut_national_pour_l%27%C3%A9valuation_et_la_s%C3%A9curit%C3%A9_de_l%27intelligence_artificielle).

## GitHub

- Code: https://github.com/timothee-chauvin/trackllm_website (AGPL-3.0)
- Data: https://github.com/timothee-chauvin/trackllm_data (CC BY 4.0)

---
Data collected via the OpenRouter API. [Home](https://www.trackllm.net/index.md) · [Changes](https://www.trackllm.net/changes.md) · [Providers](https://www.trackllm.net/providers.md) · [Endpoints](https://www.trackllm.net/endpoints.md) · [Methodology](https://www.trackllm.net/methodology.md) · [About](https://www.trackllm.net/about.md) · [GitHub](https://www.trackllm.net/github.md)