John Leimgruber III's picture

John Leimgruber III PRO

ubergarm

·

https://blog.aifoundry.org/p/adventures-in-model-quantization

AI & ML interests

Open LLMs and Astrophotography image processing.

Recent Activity

new activity about 12 hours ago

ubergarm/Qwen3.5-397B-A17B-GGUF:why llama.cpp crashed when user first input prompt

new activity about 12 hours ago

ubergarm/Qwen3.5-122B-A10B-GGUF:A couple of questions about one of the recipes

new activity about 13 hours ago

ubergarm/Devstral-2-123B-Instruct-2512-GGUF:Decent PPL with 100% IQ4_KSS

View all activity

Organizations

models 39

ubergarm/Qwen3.5-397B-A17B-GGUF

Text Generation • 396B • Updated about 14 hours ago • 11.6k • 25

ubergarm/Qwen3.5-122B-A10B-GGUF

Text Generation • 122B • Updated about 15 hours ago • 2.08k • 6

ubergarm/Qwen3-Coder-Next-GGUF

Text Generation • 80B • Updated 1 day ago • 750 • 7

ubergarm/Step-3.5-Flash-GGUF

Text Generation • 197B • Updated 9 days ago • 8.11k • 34

ubergarm/MiniMax-M2.5-GGUF

Text Generation • 229B • Updated 10 days ago • 36.5k • 48

ubergarm/GLM-5-GGUF

Text Generation • 754B • Updated 10 days ago • 4.99k • 14

ubergarm/Kimi-K2.5-GGUF

Text Generation • 1T • Updated 19 days ago • 3.15k • 10

ubergarm/GLM-4.7-Flash-GGUF

Text Generation • 30B • Updated Jan 21 • 1.72k • 20

ubergarm/DeepSeek-V3.2-Speciale-GGUF

Text Generation • 671B • Updated Jan 9 • 695 • 17

ubergarm/MiMo-V2-Flash-GGUF

Text Generation • 309B • Updated Jan 6 • 131 • 2

datasets 0

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