Aquila2 vs LlamaFactory

Common questions

What is the difference between Aquila2 and LlamaFactory?

Aquila2: The official repo of Aquila2 series proposed by BAAI, including pretrained & chat large language models.. LlamaFactory: Unified Efficient Fine-Tuning of 100+ LLMs & VLMs. See the comparison table for live GitHub stats and shared categories.

When should I choose Aquila2 over LlamaFactory?

Choose Aquila2 over LlamaFactory when Tags unique to Aquila2: llm, llm-inference, llm-training, python; Also covers Inference & Serving; Leaner open-issue backlog (2).

When should I choose LlamaFactory over Aquila2?

Choose LlamaFactory over Aquila2 when Tags unique to LlamaFactory: agent, ai, deepseek, fine-tuning; When you need to fine-tune over 100 different LLMs or VLMs with efficient methods like LoRA or QLoRA; More GitHub stars (73k vs 446) - visibility, not fit.

When should I avoid Aquila2?

Last GitHub push was 639 days ago (dormant maintenance, Oct 11, 2024). Validate activity before betting a new project on Aquila2. 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. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.

When should I avoid LlamaFactory?

When you are looking to fine-tune less popular or niche models that are not supported within the 100+ models covered by LlamaFactory. If your project specifically requires custom fine-tuning methods not available in this repository, such as certain versions of PEFT (Parameter Efficient Fine-Tuning) techniques excluding LoRA and QLoa

Is Aquila2 or LlamaFactory more popular on GitHub?

LlamaFactory has more GitHub stars (73,157 vs 446). Stars measure visibility, not whether either tool fits your constraints.

Are Aquila2 and LlamaFactory open source?

Yes - both are open-source projects on GitHub.

Where can I find alternatives to Aquila2 or LlamaFactory?

GraphCanon lists graph-backed alternatives at Aquila2 alternatives and LlamaFactory alternatives (Aquila2 markdown twin, LlamaFactory markdown twin), 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 mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.

Which is better maintained, Aquila2 or LlamaFactory?

Aquila2: Dormant. LlamaFactory: Very active. 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 Aquila2 and LlamaFactory?

GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Aquila2 trust report; LlamaFactory trust report.