Refolk

Top Fine-tuning repositories on GitHub

Recipes, frameworks, and tools for adapting foundation models.

Ranked by stars across 253 repositories tagged fine-tuning. Refreshed daily.

  1. 1
    hiyouga/LlamaFactory72,316 · ⑂ 8,851

    Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

    • fine-tuning
    • llama
    • llm
    • peft
    • transformers
    • rlhf
  2. 2
    unslothai/unsloth66,995 · ⑂ 6,018

    Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.

    • fine-tuning
    • llama
    • llms
    • mistral
    • gemma
    • llama3
  3. 3
    run-llama/llama_index50,249 · ⑂ 7,597

    LlamaIndex is the leading document agent and OCR platform

    • agents
    • application
    • data
    • fine-tuning
    • framework
    • llamaindex
  4. 4
    FunAudioLLM/CosyVoice21,759 · ⑂ 2,508

    Multi-lingual large voice generation model, providing inference, training and deployment full-stack ability.

    • audio-generation
    • gpt-4o
    • text-to-speech
    • tts
    • cantonese
    • chatbot
  5. 5
    huggingface/peft21,293 · ⑂ 2,341

    🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

    • adapter
    • diffusion
    • llm
    • parameter-efficient-learning
    • python
    • pytorch
  6. 6
    ConardLi/easy-dataset14,493 · ⑂ 1,477

    A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

    • dataset
    • javascript
    • llm
    • fine-tuning
    • rag
  7. 7
    bentoml/OpenLLM12,362 · ⑂ 818

    Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud.

    • llm
    • llmops
    • model-inference
    • fine-tuning
    • llm-serving
    • llama
  8. 8
    axolotl-ai-cloud/axolotl12,071 · ⑂ 1,373

    Go ahead and axolotl questions

    • fine-tuning
    • llm
  9. 9
    ludwig-ai/ludwig11,719 · ⑂ 1,220

    Low-code framework for building custom LLMs, neural networks, and other AI models

    • deep-learning
    • deeplearning
    • deep
    • learning
    • machine-learning
    • machinelearning
  10. 10
    oumi-ai/oumi9,317 · ⑂ 779

    Easily fine-tune, evaluate and deploy Gemma 4, Qwen3.5, Qwen3.6, gpt-oss, DeepSeek-R1, or any open source LLM / VLM!

    • dpo
    • evaluation
    • fine-tuning
    • inference
    • llama
    • llms
  11. 11
    cloneofsimo/lora7,539 · ⑂ 493

    Using Low-rank adaptation to quickly fine-tune diffusion models.

    • diffusion
    • lora
    • stable-diffusion
    • dreambooth
    • fine-tuning
  12. 12
    flyteorg/flyte7,103 · ⑂ 836

    Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

    • flyte
    • machine-learning
    • golang
    • scale
    • workflow
    • data-science
  13. 13
    h2oai/h2o-llmstudio4,978 · ⑂ 531

    H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/

    • ai
    • chatbot
    • chatgpt
    • fine-tuning
    • finetuning
    • generative
  14. 14
    Kiln-AI/Kiln4,919 · ⑂ 370

    Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthetic data generation, dataset management, MCP, and more.

    • ai
    • chain-of-thought
    • collaboration
    • dataset-generation
    • fine-tuning
    • machine-learning
  15. 15

    《大语言模型》作者:赵鑫,李军毅,周昆,唐天一,文继荣

    • artificial-intelligence
    • deep-learning
    • deep-neural-networks
    • deep-reinforcement-learning
    • fine-tuning
    • language-model
  16. 16
    vllm-project/semantic-router4,487 · ⑂ 717

    System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

    • bert-classification
    • golang
    • huggingface-candle
    • huggingface-transformers
    • mixture-of-models
    • pii-detection
  17. 17
    truefoundry/cognita4,411 · ⑂ 390

    RAG (Retrieval Augmented Generation) Framework for building modular, open source applications for production by TrueFoundry

    • ai
    • deep-learning
    • generative-ai
    • llmops
    • machine-learning
    • mlops
  18. 18
    nucleuscloud/neosync4,150 · ⑂ 231

    Open Source Data Security Platform for Developers to Monitor and Detect PII, Anonymize Production Data and Sync it across environments.

    • docker
    • golang
    • synthetic-data
    • benthos
    • etl
    • orchestration
  19. 19
    predibase/lorax3,798 · ⑂ 321

    Multi-LoRA inference server that scales to 1000s of fine-tuned LLMs

    • fine-tuning
    • gpt
    • llama
    • llm
    • llm-inference
    • llm-serving
  20. 20

    Fine-tuning ChatGLM-6B with PEFT | 基于 PEFT 的高效 ChatGLM 微调

    • chatglm
    • chatgpt
    • fine-tuning
    • lora
    • alpaca
    • peft
  21. 21
    ZhaoJ9014/face.evoLVe3,586 · ⑂ 761

    🔥🔥High-Performance Face Recognition Library on PaddlePaddle & PyTorch🔥🔥

    • pytorch
    • face-recognition
    • face-detection
    • face-alignment
    • face-landmark-detection
    • model-training
  22. 22
    smallcloudai/refact3,551 · ⑂ 317

    AI Agent that handles engineering tasks end-to-end: integrates with developers’ tools, plans, executes, and iterates until it achieves a successful result.

    • fine-tuning
    • self-hosted
    • developer-tools
    • open-source
    • rag
    • vscode
  23. 23

    OML 1.0 via Fingerprinting: Open, Monetizable, and Loyal AI

    • oml
    • fine-tuning
    • fingerprint
    • loyalty
    • sentient
    • verifiable-ai
  24. 24
    aiming-lab/MetaClaw3,437 · ⑂ 442

    🦞 Just talk to your agent — it learns and EVOLVES 🧬.

    • agent
    • ai-agent
    • fine-tuning
    • llm
    • lora
    • metaclaw
  25. 25
    iusztinpaul/hands-on-llms3,419 · ⑂ 551

    🦖 𝗟𝗲𝗮𝗿𝗻 about 𝗟𝗟𝗠𝘀, 𝗟𝗟𝗠𝗢𝗽𝘀, and 𝘃𝗲𝗰𝘁𝗼𝗿 𝗗𝗕𝘀 for free by designing, training, and deploying a real-time financial advisor LLM system ~ 𝘴𝘰𝘶𝘳𝘤𝘦 𝘤𝘰𝘥𝘦 + 𝘷𝘪𝘥𝘦𝘰 & 𝘳𝘦𝘢𝘥𝘪𝘯𝘨 𝘮𝘢𝘵𝘦𝘳𝘪𝘢𝘭𝘴

    • bytewax
    • comet-ml
    • huggingface
    • mlops
    • qdrant
    • transformers

Find engineers shipping Fine-tuning

The list above ranks the most-starred public repositories tagged with the Fine-tuning topic, drawn from the public GitHub graph. Across 253 repositories tagged this way, the maintainers and top contributors are a tight cluster of the people actually building Fine-tuning.

Looking for engineers who’ve worked on Fine-tuning for real, not just listed it on LinkedIn? The fastest path is the contributor list of these repos. Their commits, issues, and READMEs are public proof of depth.

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How this list is built

Refolk searched GitHub for public repositories tagged with the Fine-tuning topic, ranked them by stargazer count, and kept those with at least 50 stars. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 09:13:50 GMT

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