Best LLM Open Source Repos

The collection centers on practical and research-oriented LLM resources, with a strong emphasis on open-source tools, interoperability, and interpretability. The main themes include multi-LLM orchestration and APIs (calling diverse providers like OpenAI, Azure, Bedrock, Cohere, HuggingFace, and others), LLM interpretability, hands-on learning and deployment, and foundational education for building AI applications. Resource types span curated lists, tutorials, code repositories, and experiential materials that teach designing, training, deploying, and evaluating LLM-based systems. The focus areas cover cross-provider integration, real-time financial advisory demos, interpretability frameworks, and approachable introductions to LLM concepts (LLM101n) and storytelling applications. Overall, the collection aims to empower developers and researchers to experiment with, compare, and implement open-source LLM solutions, while prioritizing accessibility, experimentation, and practical implementation. 3 sources collected on Markwise, last updated June 6, 2025.

1. GitHub - iusztinpaul/hands-on-llms: 🦖 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

   github.com · Article · Added Dec 28, 2023

   🦖 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 - GitHub - iusztinpaul/hands-on-llms: 🦖 𝗟𝗲𝗮𝗿𝗻 about 𝗟𝗟𝗠𝘀, 𝗟𝗟𝗠𝗢𝗽𝘀, and 𝘃𝗲𝗰𝘁𝗼𝗿 𝗗𝗕𝘀 for free by designing, training, and deploying a real-time…

2. GitHub - BerriAI/litellm: Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs)

   github.com · Article · Added Dec 13, 2023

   Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs) - GitHub - BerriAI/litellm: Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs)

3. GitHub - JShollaj/awesome-llm-interpretability: A curated list of Large Language Model (LLM) Interpretability resources.

   github.com · Article · Added Dec 24, 2023

   A curated list of Large Language Model (LLM) Interpretability resources. - GitHub - JShollaj/awesome-llm-interpretability: A curated list of Large Language Model (LLM) Interpretability resources.

View the full collection on Markwise