LlamaFactory vs WizardLM

Common questions

What is the difference between LlamaFactory and WizardLM?

LlamaFactory: Unified Efficient Fine-Tuning of 100+ LLMs & VLMs. WizardLM: LLMs build upon Evol Insturct: WizardLM, WizardCoder, WizardMath. See the comparison table for live GitHub stats and shared categories.

When should I choose LlamaFactory over WizardLM?

Choose LlamaFactory over WizardLM when Tags unique to LlamaFactory: gemma, fine-tuning, deepseek, ai; When you need to fine-tune over 100 different LLMs or VLMs with efficient methods like LoRA or QLoRA; More GitHub stars (73k vs 9.5k) - visibility, not fit.

When should I choose WizardLM over LlamaFactory?

Choose WizardLM over LlamaFactory when Tags unique to WizardLM: python; Also covers Evaluation & Observability; Leaner open-issue backlog (169).

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

When should I avoid WizardLM?

Last GitHub push was 400 days ago (dormant maintenance, Jun 7, 2025). Validate activity before betting a new project on WizardLM. 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. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.

Is LlamaFactory or WizardLM more popular on GitHub?

LlamaFactory has more GitHub stars (73,157 vs 9,479). Stars measure visibility, not whether either tool fits your constraints.

Are LlamaFactory and WizardLM open source?

Yes - both are open-source projects on GitHub.

Where can I find alternatives to LlamaFactory or WizardLM?

GraphCanon lists graph-backed alternatives at LlamaFactory alternatives and WizardLM alternatives (LlamaFactory markdown twin, WizardLM 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, LlamaFactory or WizardLM?

LlamaFactory: Very active. WizardLM: 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 LlamaFactory and WizardLM?

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