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FastChat vs. Llama 3

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

Llama 3

Llama 3

Overview

Llama 3 is Meta AI's open source LLM available for both research and commercial use cases (assuming you have less than 700 million monthly active users).


The successor to Llama 2, Llama 3 demonstrates state-of-the-art performance on benchmarks and is, according to Meta, the "best open source models of their class, period". Improvements to the pretraining -- 7X more data than Llama 2 --- and post-training -- careful curation of instruction-tuning data -- processes result in improved alignment and output quality


Initial release: 2024-04-18

Looking for an LLM API/SDK that works out of the box? No prompts or ad hoc guardrails.

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More Comparisons

FastChat

Llama 3
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Apache 2.0 Custom (Commercial OK)
Model Sizes 3B 8B, 70B, 400B

Other FastChat Comparisons

FastChat vs. Alpaca FastChat vs. Cerebras-GPT FastChat vs. Dolly FastChat vs. Falcon FastChat vs. FLAN-T5 FastChat vs. FLAN-UL2 FastChat vs. Gemma FastChat vs. Gemma 2 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 Llama 3 Comparisons

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

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