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+---
+created: '2026-04-17T06:08:08+00:00'
+id: b6f1b91a-a987-4bef-bb94-937e318ceb66
+keywords:
+- Heretic
+- DBDI
+- Differentiated Bi-Directional Intervention
+- abliteration
+- refusal removal
+- uncensoring
+- AAAI-AIA 2026
+- USENIX Security 2025
+- KAIST
+links: []
+modified: '2026-04-17T06:08:08+00:00'
+summary: Catalogs public code repositories and resources for LLM refusal removal techniques,
+  including Heretic (automated abliteration), DBDI (white-box intervention framework),
+  and the "Refusal Is Not an Option" paper.
+tags:
+- llm
+- refusal-removal
+- uncensoring
+- abliteration
+- code-repos
+- tools
+title: Code Repositories for LLM Refusal Removal Techniques
+---
+
+# Code Repositories: LLM Refusal Removal Techniques
+
+> This note catalogs public code repositories and resources related to LLM refusal removal and uncensoring techniques. For the full analysis, see [[llm-refusal-removal-techniques-deep-dive]].
+
+## Repositories
+
+### 1. Heretic
+
+- **URL:** https://github.com/p-e-w/heretic
+- **Description:** Fully automatic abliteration tool. One command, co-minimizes refusals and KL divergence.
+- **Approach:** Automated refusal abliteration — modifies model weights directly to suppress refusal behavior while preserving general capabilities via KL divergence regularization.
+
+### 2. DBDI (Differentiated Bi-Directional Intervention)
+
+- **URL:** https://github.com/PeiJieSun/DBDI-main
+- **Description:** Source code for the AAAI-AIA 2026 paper on Differentiated Bi-Directional Intervention.
+- **Approach:** White-box framework with adaptive projection nullification and classifier-guided sparsification for targeted refusal mechanism removal.
+
+### 3. "Refusal Is Not an Option"
+
+- **Repo:** No public repository.
+- **Paper:** https://wsp-lab.github.io/papers/song-sec25.pdf
+- **Authors:** Song, Kim, Kim (KAIST)
+- **Venue:** USENIX Security 2025
+- **Description:** Analysis of refusal behavior as a security surface, with implications for jailbreaking and abliteration approaches.
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