--- title: "AutoDefense vs weak-to-strong" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/xhmy-autodefense-vs-xuandongzhao-weak-to-strong" tools: ["xhmy-autodefense", "xuandongzhao-weak-to-strong"] --- # AutoDefense vs weak-to-strong *GraphCanon updated Aug 5, 2026* ## Verdict Pick AutoDefense if autoDefense uses a multi-agent framework to mitigate jailbreak attacks on LLMs, installed via Python; pick weak-to-strong if weak-to-Strong is an inference-time attack exploiting smaller models to guide larger LLMs towards harmful output generation. [AutoDefense](https://arxiv.org/abs/2403.04783) reports 68 GitHub stars, 20 forks, and 1 open issues, last pushed Jan 15, 2026. [weak-to-strong](https://github.com/XuandongZhao/weak-to-strong) has 90 stars, 10 forks, and 3 open issues, last pushed May 2, 2025. Figures are from public GitHub metadata via [AutoDefense's repository](https://github.com/XHMY/AutoDefense) and [weak-to-strong's repository](https://github.com/XuandongZhao/weak-to-strong). | | [AutoDefense](/tools/xhmy-autodefense.md) | [weak-to-strong](/tools/xuandongzhao-weak-to-strong.md) | | --- | --- | --- | | Tagline | Multi-Agent LLM Defense against Jailbreak Attacks | Novel Inference-Time Attack Leveraging Small Models to Guide Larger LLMs into Generating Harmful Outputs | | Stars | 68 | 90 | | Forks | 20 | 10 | | Open issues | 1 | 3 | | Language | Python | Python | | Adopt for | AutoDefense uses a multi-agent framework to mitigate jailbreak attacks on LLMs, installed via Python. | Weak-to-Strong is an inference-time attack exploiting smaller models to guide larger LLMs towards harmful output generation. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, Evaluation & Observability | Inference & Serving | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [AutoDefense](/tools/xhmy-autodefense.md) | [weak-to-strong](/tools/xuandongzhao-weak-to-strong.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Dormant (18%) | | Days since push | 201d | 459d | | Open issues (now) | 1 | 3 | | Full report | [trust report](/tools/xhmy-autodefense/trust.md) | [trust report](/tools/xuandongzhao-weak-to-strong/trust.md) | ## Shared compatibility - **Python**: [AutoDefense](/tools/xhmy-autodefense.md) - Python runtime; [weak-to-strong](/tools/xuandongzhao-weak-to-strong.md) - Python runtime ## Decision facts: AutoDefense - **Adopt for:** AutoDefense uses a multi-agent framework to mitigate jailbreak attacks on LLMs, installed via Python. ## Decision facts: weak-to-strong - **Requirements:** Min 8 GB RAM; The smaller models guiding the large LLM must be available.; A high-performance computing environment might be necessary if running on very large datasets or models. - **Adopt for:** Weak-to-Strong is an inference-time attack exploiting smaller models to guide larger LLMs towards harmful output generation. ## Choose when ### Choose AutoDefense if… - Tags unique to AutoDefense: defense-mechanism, jailbreak prevention, llm-defense, multi-agent. - Also covers AI Agents, Evaluation & Observability. - Implementing robust defenses for enterprise-level AI projects with high-security requirements ### Choose weak-to-strong if… - Requirements: Min 8 GB RAM; The smaller models guiding the large LLM must be available.; A high-performance computing environment might be necessary if running on very large datasets or models.. - Tags unique to weak-to-strong: inference-time attack, jailbreaking. - Also covers Inference & Serving. - Use it for research purposes specifically geared at understanding the vulnerabilities in large language models and improving their robustness against adversarial attacks. ## When NOT to use AutoDefense - Projects requiring light-weight solutions where multi-agent systems might introduce complexity overhead - Environments without access to Python and its ecosystem, as AutoDefense depends on specific Python packages ## When NOT to use weak-to-strong - Do not use it for applications requiring ethical guidelines adherence as it is designed to navigate around the safety mechanisms in large language models. - Avoid using this tool if you are developing systems that must ensure consistent alignment and prevent any form of harmful output generation, such as public communication platforms or education tools. ## Common questions ### What is the difference between AutoDefense and weak-to-strong? AutoDefense: Multi-Agent LLM Defense against Jailbreak Attacks. weak-to-strong: Novel Inference-Time Attack Leveraging Small Models to Guide Larger LLMs into Generating Harmful Outputs. See the comparison table for live GitHub stats and shared categories. ### When should I choose AutoDefense over weak-to-strong? Choose AutoDefense over weak-to-strong when Tags unique to AutoDefense: defense-mechanism, jailbreak prevention, llm-defense, multi-agent; Also covers AI Agents, Evaluation & Observability; Implementing robust defenses for enterprise-level AI projects with high-security requirements. ### When should I choose weak-to-strong over AutoDefense? Choose weak-to-strong over AutoDefense when Requirements: Min 8 GB RAM; The smaller models guiding the large LLM must be available.; A high-performance computing environment might be necessary if running on very large datasets or models.; Tags unique to weak-to-strong: inference-time attack, jailbreaking; Also covers Inference & Serving; Use it for research purposes specifically geared at understanding the vulnerabilities in large language models and improving their robustness against adversarial attacks. ### When should I avoid AutoDefense? Projects requiring light-weight solutions where multi-agent systems might introduce complexity overhead Environments without access to Python and its ecosystem, as AutoDefense depends on specific Python packages ### When should I avoid weak-to-strong? Do not use it for applications requiring ethical guidelines adherence as it is designed to navigate around the safety mechanisms in large language models. Avoid using this tool if you are developing systems that must ensure consistent alignment and prevent any form of harmful output generation, such as public communication platforms or education tools. ### Is AutoDefense or weak-to-strong more popular on GitHub? weak-to-strong has more GitHub stars (90 vs 68). Stars measure visibility, not whether either tool fits your constraints. ### Are AutoDefense and weak-to-strong open source? Yes - both are open-source projects on GitHub (AutoDefense: MIT, weak-to-strong: MIT). ### Where can I find alternatives to AutoDefense or weak-to-strong? GraphCanon lists graph-backed alternatives at [AutoDefense alternatives](/tools/xhmy-autodefense/alternatives) and [weak-to-strong alternatives](/tools/xuandongzhao-weak-to-strong/alternatives) ([AutoDefense markdown twin](/tools/xhmy-autodefense/alternatives.md), [weak-to-strong markdown twin](/tools/xuandongzhao-weak-to-strong/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/xhmy-autodefense-vs-xuandongzhao-weak-to-strong.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, AutoDefense or weak-to-strong? AutoDefense: Slowing. weak-to-strong: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for AutoDefense and weak-to-strong? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [AutoDefense trust report](/tools/xhmy-autodefense/trust); [weak-to-strong trust report](/tools/xuandongzhao-weak-to-strong/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=xhmy-autodefense`](/api/graphcanon/graph?tool=xhmy-autodefense) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_