Heretic v2: uncensored Qwen 3.8 125B quant tuned for reverse engineering with activation-energy bit allocation

jjusko20 · reddit · 2026-10-30

A Reddit user released Qwen 3.8 Swift 1.5 Flash Heretic v2 (uncensored, 125B MoE GGUF, 96GB VRAM), built with jeffpeng3's v2 heretic weights. The quant uses a custom 400k-token importance matrix weighted toward chain-of-thought, system prompts, agentic tool use, and an 8.8% reverse-engineering domain (Ghidra, deobfuscation, anti-debug, Frida/eBPF tracing), fused 70/30 with AtomicChat's general-purpose matrix. Bit allocation follows activation-energy auditing: layers 36–47 down-projections at near-lossless 8-bit, layer 0 attention gate kept uncompressed, layer 2's n-gram merge point protected. Recipes are public.

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