# Angelos Katharopoulos

> Angelos Katharopoulos is original MLX co-creator; continuing MLX team named in handover. MLX LM on Anchor Terminal, with grades, an about and public profiles.

- Canonical: https://www.anchorterminal.com/people/angelos-katharopoulos/
- Markdown: https://www.anchorterminal.com/people/angelos-katharopoulos/index.md (~850 tokens)
- Slim: https://www.anchorterminal.com/people/angelos-katharopoulos/index.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/people/angelos-katharopoulos/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-27

Original MLX co-creator; continuing MLX team named in handover.

- X: https://x.com/angeloskath

## What Angelos builds

- [MLX LM](https://www.anchorterminal.com/tools/mlx-lm.md), graded D, 52.5/100, in Local AI. Open-source Python package and command-line tools from Apple's MLX team for running, quantising and fine-tuning language models on Apple silicon. `mlx_lm.server` exposes a local HTTP API modelled on OpenAI's chat completions. Original MLX co-creator; continuing MLX team named in handover, researched 2026-10-27.

## Works with

- [Anastasiia Filippova](https://www.anchorterminal.com/people/anastasiia-filippova/), Apple ML researcher; active MLX LM developer
- [Awni Hannun](https://www.anchorterminal.com/people/awni-hannun/), MLX original co-creator; left Apple February 2026
- [Jagrit Digani](https://www.anchorterminal.com/people/jagrit-digani/), Original MLX co-creator; continuing MLX team named in handover
- [Ronan Collobert](https://www.anchorterminal.com/people/ronan-collobert/), Original MLX co-creator; continuing MLX team named in handover

## Questions

### Who is Angelos Katharopoulos?

Angelos Katharopoulos is original MLX co-creator; continuing MLX team named in handover.

### What does Apple Inc. make?

Anchor Terminal lists MLX LM from Apple Inc.. Open-source Python package and command-line tools from Apple's MLX team for running, quantising and fine-tuning language models on Apple silicon. mlx_lm.server exposes a local HTTP API modelled on OpenAI's chat completions.

### How are Angelos's tools graded?

MLX LM is graded D, 52.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://github.com/nastya236
- https://github.com/ml-explore/mlx-lm/commits/main/
- https://www.linkedin.com/in/anastasiia-filippova-582067222/
- https://x.com/NasFilippova
- https://github.com/ml-explore/mlx
- https://x.com/awnihannun/status/2027506228143030480
- https://x.com/awnihannun
- https://x.com/DiganiJagrit
- https://x.com/angeloskath
- https://x.com/trebolloc
- https://www.linkedin.com/company/apple
- https://x.com/Apple
- https://github.com/ml-explore/mlx-lm/blob/main/CONTRIBUTING.md
- https://github.com/ml-explore/mlx-lm

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.

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