---
title: "litgpt vs llm-self-defense"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/lightning-ai-litgpt-vs-poloclub-llm-self-defense"
tools: ["lightning-ai-litgpt", "poloclub-llm-self-defense"]
---

# litgpt vs llm-self-defense

*GraphCanon updated Jul 12, 2026*

## Verdict

Pick litgpt when license: litgpt is Apache-2.0, llm-self-defense is BSD-3-Clause; pick llm-self-defense when license: llm-self-defense is BSD-3-Clause, litgpt is Apache-2.0.

[litgpt](https://lightning.ai) reports 13k GitHub stars, 1.5k forks, and 267 open issues, last pushed Jul 6, 2026. [llm-self-defense](https://github.com/poloclub/llm-self-defense) has 52 stars, 7 forks, and 7 open issues, last pushed May 21, 2024. Figures are from public GitHub metadata via [litgpt's repository](https://github.com/Lightning-AI/litgpt) and [llm-self-defense's repository](https://github.com/poloclub/llm-self-defense).

| | [litgpt](/tools/lightning-ai-litgpt.md) | [llm-self-defense](/tools/poloclub-llm-self-defense.md) |
| --- | --- | --- |
| Tagline | High-performance LLMs with recipes for pretraining, finetuning and deployment | LLM Self Defense: By Self Examination, LLMs know they are being tricked |
| Stars | 13,473 | 52 |
| Forks | 1,468 | 7 |
| Open issues | 267 | 7 |
| Language | Python | Python |
| Adopt for | LitGPT offers extensive support for high-performance LLMs with comprehensive workflows for pretraining, fine-tuning, and deployment. | - |
| Persona | - | - |
| Runtime | - | - |
| License | LitGPT operates under the open-source Apache-2.0 license, providing permissive terms for use and modification. | BSD-3-Clause |
| Categories | Inference & Serving, LLM Frameworks, Model Training | Developer Tools, Inference & Serving, LLM Frameworks |

## Trust and health

_Sourced signals - not a safety guarantee. No winner column._

| | [litgpt](/tools/lightning-ai-litgpt.md) | [llm-self-defense](/tools/poloclub-llm-self-defense.md) |
| --- | --- | --- |
| Maintenance | Very active (96%) | Dormant (18%) |
| Days since push | 4d | 781d |
| Open issues (now) | 267 | 7 |
| Security scan | No lockfile | 157 low (157 low) |
| Full report | [trust report](/tools/lightning-ai-litgpt/trust.md) | [trust report](/tools/poloclub-llm-self-defense/trust.md) |

## Shared compatibility

- **Python**: [litgpt](/tools/lightning-ai-litgpt.md) - Python runtime; [llm-self-defense](/tools/poloclub-llm-self-defense.md) - Python runtime

## Decision facts: litgpt

- **Pricing:** freemium - The core LitGPT framework is free to use under an open source license, but users might encounter costs when deploying at scale or using high-performance models.
- **Requirements:** Min 16 GB RAM
- **Adopt for:** LitGPT offers extensive support for high-performance LLMs with comprehensive workflows for pretraining, fine-tuning, and deployment.
- **License detail:** LitGPT operates under the open-source Apache-2.0 license, providing permissive terms for use and modification.

## Choose when

### Choose litgpt if…

- License: litgpt is Apache-2.0, llm-self-defense is BSD-3-Clause.
- Pricing: The core LitGPT framework is free to use under an open source license, but users might encounter costs when deploying at scale or using high-performance models..
- Requirements: Min 16 GB RAM.
- Tags unique to litgpt: ai, artificial-intelligence, deep-learning, large-language-models.
- Also covers Model Training.
- If you are focusing on a project that requires rapid prototyping or experimentation with over 20 different LLMs to find the best fit for your application.

### Choose llm-self-defense if…

- License: llm-self-defense is BSD-3-Clause, litgpt is Apache-2.0.
- Tags unique to llm-self-defense: python.
- Also covers Developer Tools.

## When NOT to use litgpt

- If you need a tool specifically optimized for resource-constrained devices, as LitGPT focuses on high-performance LLMs and may require more resources.
- When your project is strictly limited to only one or two types of specific LLMs; in this case, another specialized framework that caters narrowly might be preferable.

## When NOT to use llm-self-defense

- Last GitHub push was 782 days ago (dormant maintenance, May 21, 2024). Validate activity before betting a new project on llm-self-defense.
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.

## Common questions

### What is the difference between litgpt and llm-self-defense?

litgpt: High-performance LLMs with recipes for pretraining, finetuning and deployment. llm-self-defense: LLM Self Defense: By Self Examination, LLMs know they are being tricked. See the comparison table for live GitHub stats and shared categories.

### When should I choose litgpt over llm-self-defense?

Choose litgpt over llm-self-defense when License: litgpt is Apache-2.0, llm-self-defense is BSD-3-Clause; Pricing: The core LitGPT framework is free to use under an open source license, but users might encounter costs when deploying at scale or using high-performance models.; Requirements: Min 16 GB RAM; Tags unique to litgpt: ai, artificial-intelligence, deep-learning, large-language-models; Also covers Model Training; If you are focusing on a project that requires rapid prototyping or experimentation with over 20 different LLMs to find the best fit for your application.

### When should I choose llm-self-defense over litgpt?

Choose llm-self-defense over litgpt when License: llm-self-defense is BSD-3-Clause, litgpt is Apache-2.0; Tags unique to llm-self-defense: python; Also covers Developer Tools.

### When should I avoid litgpt?

If you need a tool specifically optimized for resource-constrained devices, as LitGPT focuses on high-performance LLMs and may require more resources. When your project is strictly limited to only one or two types of specific LLMs; in this case, another specialized framework that caters narrowly might be preferable.

### When should I avoid llm-self-defense?

Last GitHub push was 782 days ago (dormant maintenance, May 21, 2024). Validate activity before betting a new project on llm-self-defense. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.

### Is litgpt or llm-self-defense more popular on GitHub?

litgpt has more GitHub stars (13,473 vs 52). Stars measure visibility, not whether either tool fits your constraints.

### Are litgpt and llm-self-defense open source?

Yes - both are open-source projects on GitHub (litgpt: Apache-2.0, llm-self-defense: BSD-3-Clause).

### Where can I find alternatives to litgpt or llm-self-defense?

GraphCanon lists graph-backed alternatives at [litgpt alternatives](/tools/lightning-ai-litgpt/alternatives) and [llm-self-defense alternatives](/tools/poloclub-llm-self-defense/alternatives) ([litgpt markdown twin](/tools/lightning-ai-litgpt/alternatives.md), [llm-self-defense markdown twin](/tools/poloclub-llm-self-defense/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/lightning-ai-litgpt-vs-poloclub-llm-self-defense.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.

### Which is better maintained, litgpt or llm-self-defense?

litgpt: Very active. llm-self-defense: 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 litgpt and llm-self-defense?

GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [litgpt trust report](/tools/lightning-ai-litgpt/trust); [llm-self-defense trust report](/tools/poloclub-llm-self-defense/trust).

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=lightning-ai-litgpt`](/api/graphcanon/graph?tool=lightning-ai-litgpt)
- 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/_