Uncensor an LLM without touching weights: inject a tiny trained KV-cache bank (~18MB) and unload it anytime
This story is from 2026-09-21. It is preserved in the archive; the latest stories are on the live feed.
I shipped something I've been building for the last few weeks : phantom-kv , a refusal-removal system for large language models that doesn't touch a single weight. Instead of editing the model, it loads a small, learned bank of key/value tensors into the model's KV cache as context. Attention reads…
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- 2026-09-21 23:27 · r/deeplearning
Uncensor an LLM without touching weights: inject a tiny trained KV-cache bank (~18MB) and unload it anytime