obliteratus

Remove refusal behavior from open-weight LLMs via CLI-driven abliteration.

1|Updated Apr 18, 2026
One-click install
npx skills add https://github.com/rnben/hermes-skills --skill obliteratus-rnben
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: obliteratus
Source: https://github.com/rnben/hermes-skills/tree/main/plugins/mlops-skills/skills/obliteratus
Command: npx skills add https://github.com/rnben/hermes-skills --skill obliteratus-rnben

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires obliteratus, torch, transformers, bitsandbytes, accelerate, safetensors, and includes references (resource) components.

What problem does it solve?

Remove refusal behaviors from open-weight LLMs using OBLITERATUS, a suite of mechanistic interpretability techniques to surgically excise guardrails while preserving reasoning.

Core Features & Use Cases

  • CLI-driven abliteration with multiple methods, including basic, advanced, surgical, and aggressive, to modify model weights without retraining.
  • 28 analysis modules and 116 model presets across five compute tiers to guide evaluation and selection.
  • Telemetry-enabled recommendations and reversible steering options for safe experimentation.

Quick Start

Install OBLITERATUS and run a basic abliteration on a supported model with the default settings.

Frequently Asked Questions about obliteratus

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I remove refusal behavior from an open-weight LLM without retraining?

You can remove refusal behavior from an open-weight LLM by applying surgical weight edits using mechanistic interpretability techniques. This process excises guardrails directly from the model weights, preserving reasoning capabilities without requiring full retraining.

What is abliteration and how does it modify LLM weights?

Abliteration is a mechanistic interpretability technique that modifies LLM weights to erase guardrails. By applying surgical edits to specific model components, it removes refusal behaviors across multiple methods and compute tiers while maintaining the model's core reasoning abilities.

Can I use torch and transformers to apply surgical weight edits to uncensor models?

Yes, you can use torch and transformers to apply surgical weight edits. The tool integrates these dependencies alongside bitsandbytes, accelerate, and safetensors to execute CLI-driven abliteration and safely load or save modified open-weight models.

What is the best way to evaluate guardrail removal across different model architectures?

The best way to evaluate guardrail removal is using the 28 analysis modules and 116 model presets provided. These tools guide evaluation and selection across five compute tiers, offering telemetry-enabled recommendations to monitor the impact of surgical weight edits.

Are abliteration weight edits reversible if the uncensoring process degrades reasoning?

Yes, abliteration weight edits are reversible. The tool provides reversible steering options and telemetry-driven recommendations specifically designed to guide safe experimentation and help you backtrack if uncensoring degrades the model's reasoning capabilities.

When should I not use surgical weight edits to uncensor an LLM?

You should not use surgical weight edits when working with closed-weight models or if you lack adequate compute resources. The tool requires open-weight models and offers five compute tiers, meaning you must select an appropriate tier to avoid execution failures.