---
title: "open-llms vs AI-Infra-from-Zero-to-Hero"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/eugeneyan-open-llms-vs-huaizhengzhang-ai-infra-from-zero-to-hero"
tools: ["eugeneyan-open-llms", "huaizhengzhang-ai-infra-from-zero-to-hero"]
---

# open-llms vs AI-Infra-from-Zero-to-Hero

*GraphCanon updated Aug 17, 2026*

## Verdict

Pick open-llms if critical Facts for 'open-llms' Tool Usage; pick AI-Infra-from-Zero-to-Hero if a curated resource list for AI system design focusing on large language models and various system aspects.

[open-llms](https://github.com/eugeneyan/open-llms) reports 13k GitHub stars, 985 forks, and 11 open issues, last pushed Feb 13, 2025. [AI-Infra-from-Zero-to-Hero](https://huaizheng.xyz/) has 4.3k stars, 409 forks, and 14 open issues, last pushed Jul 25, 2025. Figures are from public GitHub metadata via [open-llms's repository](https://github.com/eugeneyan/open-llms) and [AI-Infra-from-Zero-to-Hero's repository](https://github.com/HuaizhengZhang/AI-Infra-from-Zero-to-Hero).

| | [open-llms](/tools/eugeneyan-open-llms.md) | [AI-Infra-from-Zero-to-Hero](/tools/huaizhengzhang-ai-infra-from-zero-to-hero.md) |
| --- | --- | --- |
| Tagline | A list of open LLMs available for commercial use. | Awesome System for Machine Learning and LLM Infra |
| Stars | 12,849 | 4,285 |
| Forks | 985 | 409 |
| Open issues | 11 | 14 |
| Language | - | - |
| Adopt for | Critical Facts for 'open-llms' Tool Usage | A curated resource list for AI system design focusing on large language models and various system aspects. |
| Persona | - | - |
| Runtime | - | - |
| License | The repository itself is licensed under the permissive Apache-2.0 license; however, it aggregates data about various LLMs that may have differing licensing conditions including but not limited to the  | MIT |
| Categories | LLM Frameworks | Developer Tools, Inference & Serving, LLM Frameworks, Model Training |

## Trust and health

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

| | [open-llms](/tools/eugeneyan-open-llms.md) | [AI-Infra-from-Zero-to-Hero](/tools/huaizhengzhang-ai-infra-from-zero-to-hero.md) |
| --- | --- | --- |
| Days since push | 549d | 388d |
| Open issues (now) | 11 | 14 |
| Stars delta | +18 (30d) | +87 (30d) |
| Open issues delta | -2 (30d) | 0 (30d) |
| Full report | [trust report](/tools/eugeneyan-open-llms/trust.md) | [trust report](/tools/huaizhengzhang-ai-infra-from-zero-to-hero/trust.md) |

## Decision facts: open-llms

- **Pricing:** freemium - Free and open-source models for commercial use are listed here. Usage of the models themselves varies by license, with some possibly requiring contributions or acknowledgements.
- **Adopt for:** Critical Facts for 'open-llms' Tool Usage
- **License detail:** The repository itself is licensed under the permissive Apache-2.0 license; however, it aggregates data about various LLMs that may have differing licensing conditions including but not limited to the 

## Decision facts: AI-Infra-from-Zero-to-Hero

- **Adopt for:** A curated resource list for AI system design focusing on large language models and various system aspects.

## Choose when

### Choose open-llms if…

- License: open-llms is Apache-2.0, AI-Infra-from-Zero-to-Hero is MIT.
- Pricing: Free and open-source models for commercial use are listed here. Usage of the models themselves varies by license, with some possibly requiring contributions or acknowledgements..
- Tags unique to open-llms: commercial, llm, llms.
- When you need a curated list of open-source large language models (LLMs) that are specifically licensed for commercial use.

### Choose AI-Infra-from-Zero-to-Hero if…

- License: AI-Infra-from-Zero-to-Hero is MIT, open-llms is Apache-2.0.
- Tags unique to AI-Infra-from-Zero-to-Hero: ai-infra, genai, llmsys, mlsys.
- Also covers Developer Tools, Inference & Serving, Model Training.
- When you are aiming to understand the foundational research papers, industry practices, video tutorials specific to ML systems and LLM infrastructures without requiring implementation details.

## When NOT to use open-llms

- If you require proprietary or closed-source LLMs as this repository exclusively lists open-source models that are available for commercial use under permissive licenses such as Apache 2.0.
- For projects needing a detailed technical implementation guide of each listed LLM, since 'open-llms' acts primarily as an index rather than providing in-depth tutorials on implementing and training L4

## When NOT to use AI-Infra-from-Zero-to-Hero

- If you need step-by-step implementations for AI infrastructure setup as the repository focuses on resources rather than detailed technical instructions.
- Avoid if seeking guidance specifically for real-time system deployment and tuning, since it does not cover operational tactics in depth.

## Common questions

### What is the difference between open-llms and AI-Infra-from-Zero-to-Hero?

open-llms: A list of open LLMs available for commercial use.. AI-Infra-from-Zero-to-Hero: Awesome System for Machine Learning and LLM Infra. See the comparison table for live GitHub stats and shared categories.

### When should I choose open-llms over AI-Infra-from-Zero-to-Hero?

Choose open-llms over AI-Infra-from-Zero-to-Hero when License: open-llms is Apache-2.0, AI-Infra-from-Zero-to-Hero is MIT; Pricing: Free and open-source models for commercial use are listed here. Usage of the models themselves varies by license, with some possibly requiring contributions or acknowledgements.; Tags unique to open-llms: commercial, llm, llms; When you need a curated list of open-source large language models (LLMs) that are specifically licensed for commercial use.

### When should I choose AI-Infra-from-Zero-to-Hero over open-llms?

Choose AI-Infra-from-Zero-to-Hero over open-llms when License: AI-Infra-from-Zero-to-Hero is MIT, open-llms is Apache-2.0; Tags unique to AI-Infra-from-Zero-to-Hero: ai-infra, genai, llmsys, mlsys; Also covers Developer Tools, Inference & Serving, Model Training; When you are aiming to understand the foundational research papers, industry practices, video tutorials specific to ML systems and LLM infrastructures without requiring implementation details.

### When should I avoid open-llms?

If you require proprietary or closed-source LLMs as this repository exclusively lists open-source models that are available for commercial use under permissive licenses such as Apache 2.0. For projects needing a detailed technical implementation guide of each listed LLM, since 'open-llms' acts primarily as an index rather than providing in-depth tutorials on implementing and training L4

### When should I avoid AI-Infra-from-Zero-to-Hero?

If you need step-by-step implementations for AI infrastructure setup as the repository focuses on resources rather than detailed technical instructions. Avoid if seeking guidance specifically for real-time system deployment and tuning, since it does not cover operational tactics in depth.

### Is open-llms or AI-Infra-from-Zero-to-Hero more popular on GitHub?

open-llms has more GitHub stars (12,849 vs 4,285). Stars measure visibility, not whether either tool fits your constraints.

### Are open-llms and AI-Infra-from-Zero-to-Hero open source?

Yes - both are open-source projects on GitHub (open-llms: Apache-2.0, AI-Infra-from-Zero-to-Hero: MIT).

### Where can I find alternatives to open-llms or AI-Infra-from-Zero-to-Hero?

GraphCanon lists graph-backed alternatives at [open-llms alternatives](/tools/eugeneyan-open-llms/alternatives) and [AI-Infra-from-Zero-to-Hero alternatives](/tools/huaizhengzhang-ai-infra-from-zero-to-hero/alternatives) ([open-llms markdown twin](/tools/eugeneyan-open-llms/alternatives.md), [AI-Infra-from-Zero-to-Hero markdown twin](/tools/huaizhengzhang-ai-infra-from-zero-to-hero/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/eugeneyan-open-llms-vs-huaizhengzhang-ai-infra-from-zero-to-hero.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.

### Which is better maintained, open-llms or AI-Infra-from-Zero-to-Hero?

open-llms: Dormant. AI-Infra-from-Zero-to-Hero: 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 open-llms and AI-Infra-from-Zero-to-Hero?

GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [open-llms trust report](/tools/eugeneyan-open-llms/trust); [AI-Infra-from-Zero-to-Hero trust report](/tools/huaizhengzhang-ai-infra-from-zero-to-hero/trust).

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=eugeneyan-open-llms`](/api/graphcanon/graph?tool=eugeneyan-open-llms)
- 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/_