💼 Hiring

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 model 3 days ago

mayflowergmbh/tractor

published a model 3 days ago

mayflowergmbh/tractor

updated a model 6 days ago

mayflowergmbh/Josev-4B-GGUF

View all activity

Organizations

johannhartmann 's datasets 23

johannhartmann/jevbench-de

Viewer • Updated 7 days ago • 227 • 109

johannhartmann/decisions-de

Viewer • Updated 8 days ago • 360k • 2.46k

johannhartmann/inclusive-sft-v3-expanded

Viewer • Updated 17 days ago • 90.3k • 175

johannhartmann/inclusive-sft

Viewer • Updated 17 days ago • 3.99k • 44

johannhartmann/typed-decisions-de

Viewer • Updated 19 days ago • 3.2k • 162 • 1

johannhartmann/webnav-decisions-v1.1-public

Viewer • Updated 19 days ago • 11.3k • 175 • 1

johannhartmann/nnetnav-exploration-browseruse

Viewer • Updated 25 days ago • 157k • 239

johannhartmann/esci-llm-judged-top10

Viewer • Updated Sep 30 • 58.6k • 135

johannhartmann/nnetnav-live-objective-filter

Viewer • Updated Sep 29 • 5.02k • 43

johannhartmann/toolcall-guard-v1

Viewer • Updated Sep 29 • 5.54k • 269

johannhartmann/pgturbohybrid_dbpedia_colbert

Viewer • Updated Jun 6 • 1.01M • 224

johannhartmann/german-tts-nano-0p6

Updated Nov 2, 2025 • 18

johannhartmann/mailabs-ramona-deininger-raw

Viewer • Updated Nov 2, 2025 • 36.8k • 84

johannhartmann/mailabs-karlsson-raw

Viewer • Updated Nov 2, 2025 • 17k • 52

johannhartmann/thorsten-nano-0p6-de-val

Viewer • Updated Nov 1, 2025 • 996 • 22

johannhartmann/thorsten-nano-0p6-de-train

Viewer • Updated Nov 1, 2025 • 9.98k • 30

johannhartmann/orpo-dpo-mix-bueble-sft-dpo

Viewer • Updated Jan 24, 2025 • 44.2k • 17

johannhartmann/orpo-dpo-mix-bueble-dpo

Viewer • Updated Jan 22, 2025 • 10 • 35 • 1

johannhartmann/orpo-dpo-mix-bueble

Viewer • Updated Jan 10, 2025 • 44.2k • 24

johannhartmann/orpo-dpo-mix-40k-llama3-de

Viewer • Updated May 14, 2024 • 44.2k • 25 • 5

johannhartmann/mistralorpo

Viewer • Updated Mar 19, 2024 • 21.6k • 12 • 5

johannhartmann/steroids

Viewer • Updated Feb 20, 2024 • 12.9k • 13 • 1

johannhartmann/oh25_mistral_dpo_de

Viewer • Updated Feb 19, 2024 • 8.72k • 16 • 2