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r/LocalLLaMA

85 GPU-hours comparing 5 abliteration methods on Qwen3.6-27B

85 GPU-hours comparing 5 abliteration methods on Qwen3.6-27B: benchmarks, safety, weight forensics - Abliterlitics

Abliterlitics compared five Qwen3.6-27B abliteration variants against the base model using 85 GPU-hours of benchmarks, HarmBench, KL divergence, and weight forensics; Huihui had the smallest benchmark deltas, Heretic had the lowest KL divergence, and all five variants reached near-complete safety removal.

Why it matters: HKR-H/K/R all pass: the post gives an 85-GPU-hour comparison across five abliteration methods on Qwen3.6-27B. Niche open-model safety work, not a lab release, so it stays at the featured threshold.

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