--- title: "Luotuo-Chinese-LLM vs FastChat" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/lc1332-luotuo-chinese-llm-vs-lm-sys-fastchat" tools: ["lc1332-luotuo-chinese-llm", "lm-sys-fastchat"] --- # Luotuo-Chinese-LLM vs FastChat *GraphCanon updated Aug 7, 2026* ## Verdict Pick Luotuo-Chinese-LLM if luotuo-Chinese-LLM is an open-source project for Chinese language models with a focus on large-scale models, embeddings, and applications like conversational QA; pick FastChat if fastChat is a comprehensive open platform for managing large language models (LLMs) that includes capabilities for training, serving, evaluating, and comparing chatbot models via web UIs and RESTful APIs. It powers ChatB. [Luotuo-Chinese-LLM](https://github.com/LC1332/Luotuo-Chinese-LLM) reports 3.6k GitHub stars, 242 forks, and 6 open issues, last pushed Sep 3, 2023. [FastChat](https://github.com/lm-sys/FastChat) has 40k stars, 4.8k forks, and 1.0k open issues, last pushed May 1, 2026. Figures are from public GitHub metadata via [Luotuo-Chinese-LLM's repository](https://github.com/LC1332/Luotuo-Chinese-LLM) and [FastChat's repository](https://github.com/lm-sys/FastChat). | | [Luotuo-Chinese-LLM](/tools/lc1332-luotuo-chinese-llm.md) | [FastChat](/tools/lm-sys-fastchat.md) | | --- | --- | --- | | Tagline | 开源中文大语言模型 | An open platform for training, serving, and evaluating large language models | | Stars | 3,591 | 39,517 | | Forks | 242 | 4,788 | | Open issues | 6 | 1,038 | | Language | Jupyter Notebook | Python | | Adopt for | Luotuo-Chinese-LLM is an open-source project for Chinese language models with a focus on large-scale models, embeddings, and applications like conversational QA. | FastChat is a comprehensive open platform for managing large language models (LLMs) that includes capabilities for training, serving, evaluating, and comparing chatbot models via web UIs and RESTful APIs. It powers ChatB | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Apache-2.0 | | Categories | LLM Frameworks, Model Training | Evaluation & Observability, Inference & Serving, LLM Frameworks, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Luotuo-Chinese-LLM](/tools/lc1332-luotuo-chinese-llm.md) | [FastChat](/tools/lm-sys-fastchat.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Slowing (36%) | | Days since push | 1063d | 98d | | Open issues (now) | 6 | 1.0k | | Owner type | User | Organization | | Full report | [trust report](/tools/lc1332-luotuo-chinese-llm/trust.md) | [trust report](/tools/lm-sys-fastchat/trust.md) | ## Decision facts: Luotuo-Chinese-LLM - **Adopt for:** Luotuo-Chinese-LLM is an open-source project for Chinese language models with a focus on large-scale models, embeddings, and applications like conversational QA. ## Decision facts: FastChat - **Adopt for:** FastChat is a comprehensive open platform for managing large language models (LLMs) that includes capabilities for training, serving, evaluating, and comparing chatbot models via web UIs and RESTful APIs. It powers ChatB ## Choose when ### Choose Luotuo-Chinese-LLM if… - Luotuo-Chinese-LLM is primarily Jupyter Notebook; FastChat is Python. - Tags unique to Luotuo-Chinese-LLM: camelidae inspired, chinese language models, open-source. - When you need specialized Chinese language modeling capabilities ### Choose FastChat if… - FastChat is primarily Python; Luotuo-Chinese-LLM is Jupyter Notebook. - Tags unique to FastChat: chatbots, distributed-serving, evaluation system, large language models. - Also covers Evaluation & Observability, Inference & Serving. - - You are looking to train and evaluate state-of-the-art models such as Vicuna or MT-Bench. ## When NOT to use Luotuo-Chinese-LLM - If your project requires heavy Western or non-Chinese linguistic support - In scenarios needing real-time large-scale deployment without proper tuning ## When NOT to use FastChat - - You require a proprietary or closed-source framework; FastChat is open-source under Apache-2.0 license and its use might be unsuitable for environments requiring proprietary solutions. - - Your chatbot evaluation needs do not align with the types of data used in FastChat's datasets (e.g., human votes, MT-Bench evaluations). - - You prefer a more user-friendly setup without the need to clone a repository and manually install dependencies; FastChat requires installation from source with additional steps for Rust and CMake on - + Mac. ## Common questions ### What is the difference between Luotuo-Chinese-LLM and FastChat? Luotuo-Chinese-LLM: 开源中文大语言模型. FastChat: An open platform for training, serving, and evaluating large language models. See the comparison table for live GitHub stats and shared categories. ### When should I choose Luotuo-Chinese-LLM over FastChat? Choose Luotuo-Chinese-LLM over FastChat when Luotuo-Chinese-LLM is primarily Jupyter Notebook; FastChat is Python; Tags unique to Luotuo-Chinese-LLM: camelidae inspired, chinese language models, open-source; When you need specialized Chinese language modeling capabilities. ### When should I choose FastChat over Luotuo-Chinese-LLM? Choose FastChat over Luotuo-Chinese-LLM when FastChat is primarily Python; Luotuo-Chinese-LLM is Jupyter Notebook; Tags unique to FastChat: chatbots, distributed-serving, evaluation system, large language models; Also covers Evaluation & Observability, Inference & Serving; - You are looking to train and evaluate state-of-the-art models such as Vicuna or MT-Bench. ### When should I avoid Luotuo-Chinese-LLM? If your project requires heavy Western or non-Chinese linguistic support In scenarios needing real-time large-scale deployment without proper tuning ### When should I avoid FastChat? - You require a proprietary or closed-source framework; FastChat is open-source under Apache-2.0 license and its use might be unsuitable for environments requiring proprietary solutions. - Your chatbot evaluation needs do not align with the types of data used in FastChat's datasets (e.g., human votes, MT-Bench evaluations). - You prefer a more user-friendly setup without the need to clone a repository and manually install dependencies; FastChat requires installation from source with additional steps for Rust and CMake on + Mac. ### Is Luotuo-Chinese-LLM or FastChat more popular on GitHub? FastChat has more GitHub stars (39,517 vs 3,591). Stars measure visibility, not whether either tool fits your constraints. ### Are Luotuo-Chinese-LLM and FastChat open source? Yes - both are open-source projects on GitHub (Luotuo-Chinese-LLM: Apache-2.0, FastChat: Apache-2.0). ### Where can I find alternatives to Luotuo-Chinese-LLM or FastChat? GraphCanon lists graph-backed alternatives at [Luotuo-Chinese-LLM alternatives](/tools/lc1332-luotuo-chinese-llm/alternatives) and [FastChat alternatives](/tools/lm-sys-fastchat/alternatives) ([Luotuo-Chinese-LLM markdown twin](/tools/lc1332-luotuo-chinese-llm/alternatives.md), [FastChat markdown twin](/tools/lm-sys-fastchat/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/lc1332-luotuo-chinese-llm-vs-lm-sys-fastchat.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Luotuo-Chinese-LLM or FastChat? Luotuo-Chinese-LLM: Dormant. FastChat: Slowing. 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 Luotuo-Chinese-LLM and FastChat? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [Luotuo-Chinese-LLM trust report](/tools/lc1332-luotuo-chinese-llm/trust); [FastChat trust report](/tools/lm-sys-fastchat/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=lc1332-luotuo-chinese-llm`](/api/graphcanon/graph?tool=lc1332-luotuo-chinese-llm) - 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/_