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FastChat vs. OpenAssistant

LLM Comparison


FastChat

FastChat

Overview

FastChat is the open platform for training, serving, and evaluating LLM chatbots developed and maintained by LMSYS.


FastChat is an open-source library for training, serving, and evaluating LLM chat systems from LMSYS. It includes training and evaluation code, a model serving system, a Web GUI, and a finetuning pipeline, and is the de facto system for Vicuna as well as FastChat-T5. FastChat also includes the Chatbot Arena for benchmarking LLMs.


Initial release: 2023-04-28

OpenAssistant

OpenAssistant

Overview

OpenAssistant is a project organized by LAION with aim of providing an open source alternative to ChatGPT. Its primary effort is to collected instruct examples to then tune existing LLMs. The first major release is available as part of Hugging Face's HuggingChat.



Initial release: 2023-04-15

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More Comparisons

FastChat

OpenAssistant

Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Apache 2.0 Varies
Model Sizes 3B 6.7B, 6.9B, 7B, 12B, 30B

Other FastChat Comparisons

FastChat vs. Alpaca FastChat vs. BLOOM FastChat vs. BLOOMChat FastChat vs. Cerebras-GPT FastChat vs. Dolly FastChat vs. Falcon FastChat vs. FLAN-T5 FastChat vs. FLAN-UL2 FastChat vs. Gemma FastChat vs. GPT-J FastChat vs. GPT4All FastChat vs. GPTNeo FastChat vs. Grok FastChat vs. Guanaco FastChat vs. Koala FastChat vs. LLaMA FastChat vs. Llama 2 FastChat vs. Llama 3 FastChat vs. Mistral FastChat vs. MPT FastChat vs. OpenAssistant FastChat vs. OpenLLaMA FastChat vs. OPT FastChat vs. Orca FastChat vs. Phi FastChat vs. Pythia FastChat vs. RedPajama-INCITE FastChat vs. StableLM FastChat vs. StableVicuna FastChat vs. Vicuna FastChat vs. WizardLM

Other OpenAssistant Comparisons

OpenAssistant vs. Alpaca OpenAssistant vs. BLOOM OpenAssistant vs. BLOOMChat OpenAssistant vs. Cerebras-GPT OpenAssistant vs. Dolly OpenAssistant vs. Falcon OpenAssistant vs. FastChat OpenAssistant vs. FLAN-T5 OpenAssistant vs. FLAN-UL2 OpenAssistant vs. Gemma OpenAssistant vs. GPT-J OpenAssistant vs. GPT4All OpenAssistant vs. GPTNeo OpenAssistant vs. Grok OpenAssistant vs. Guanaco OpenAssistant vs. Koala OpenAssistant vs. LLaMA OpenAssistant vs. Llama 2 OpenAssistant vs. Llama 3 OpenAssistant vs. Mistral OpenAssistant vs. MPT OpenAssistant vs. OpenLLaMA OpenAssistant vs. OPT OpenAssistant vs. Orca OpenAssistant vs. Phi OpenAssistant vs. Pythia OpenAssistant vs. RedPajama-INCITE OpenAssistant vs. StableLM OpenAssistant vs. StableVicuna OpenAssistant vs. Vicuna OpenAssistant vs. WizardLM

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