Johann-Peter Hartmann PRO

johannhartmann

·

https://mayflower.de/

AI & ML interests

LLMs, Local LLMs, Transformers, Image Processing, Audio Processing, E-Commerce

Recent Activity

updated a Space 20 minutes ago

johannhartmann/Josev-2B

published a Space 20 minutes ago

johannhartmann/Josev-2B

updated a model about 1 hour ago

mayflowergmbh/Josev-2B-GGUF

View all activity

Organizations

upvoted a collection 3 months ago

Soofi S Beta Models

19 items • Updated Jul 17 • 68

upvoted a collection 4 months ago

ColBERT-Zero 🐶

First large-scale fully pre-trained ColBERT model using only public data, outperforming GTE-ModernColBERT and GTE-ModernBERT • 10 items • Updated 3 days ago • 24

upvoted a collection 5 months ago

Cosmos3

Omnimodal World Models for Physical AI • 6 items • Updated Aug 28 • 211

upvoted a collection about 1 year ago

SauerkrautLM-Multilingual-(Reason)-ColBERT

SauerkrautLM ColBERT is a suite of Late-Interaction retrieval models built with PyLate’s ColBERT architecture and tuned for seven European languages. • 7 items • Updated Aug 3, 2025 • 21

upvoted an article about 1 year ago

Article

Training and Finetuning Sparse Embedding Models with Sentence Transformers

tomaarsen, arthurbresnu

•

Jul 1, 2025

• 140

upvoted a collection over 1 year ago

Awesome Computer Use Agents

https://github.com/ranpox/awesome-computer-use • 25 items • Updated Dec 18, 2024 • 19

upvoted a collection about 2 years ago

Molmo

Artifacts for open multimodal language models. • 5 items • Updated Dec 23, 2025 • 311

upvoted a collection over 2 years ago

European LLMs

Large language models for European languages (multilingual and monolingual) • 19 items • Updated Jun 28 • 3

upvoted an article over 2 years ago

Article

Uncensor any LLM with abliteration

mlabonne

•

Jun 13, 2024

• 932

upvoted a collection over 2 years ago

occiglot-eu5-7b-v0.1

First release of 7B LLMs models for the 5 biggest European languages. All models initialised from mistral-7b-v0.1. • 10 items • Updated Mar 7, 2024 • 21

upvoted an article over 2 years ago

Article

🦙⚗️ Using Llama3 and distilabel to build fine-tuning datasets

dvilasuero

•

Jun 4, 2024

• 79

upvoted a collection over 2 years ago

Occiglot quants WIP

This is just a working version, you'll find the official version at occiglot. • 36 items • Updated Apr 8, 2024 • 4

upvoted a paper over 2 years ago

PHOENIX: Open-Source Language Adaption for Direct Preference Optimization

Paper • 2401.10580 • Published Jan 19, 2024 • 3

upvoted a paper about 3 years ago

Generate Anything Anywhere in Any Scene

Paper • 2306.17154 • Published Jun 29, 2023 • 23