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FastChat vs. Gemma 2

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

Gemma 2

Gemma 2

Overview

Gemma 2 succeeds the Gemma family of lightweight open models from Google built using the same processes used for the the larger Gemini models.


Gemma 2 is the successor to the Gemma family of open models, including larer models (9B and 27B parameters) with outsized performance across benchmarks. Using a combination of techniques such as training on twice as much data, knowledge distillation, and architectural improvements such as sliding window attention, logit soft-capping, and model merging, Gemma 2 outperforms models of similar size (such as Llama 3), with the 27B parameter model being competitive with models more than twice its size (such as Llama 70B).


Initial release: 2024-06-27

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More Comparisons

FastChat

Gemma 2
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Apache 2.0 Custom
Model Sizes 3B 2.6B, 9B, 27B

Other FastChat Comparisons

FastChat vs. Alpaca FastChat vs. Cerebras-GPT FastChat vs. DeepSeek 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. Llama 3.1 FastChat vs. Llama 3.2 FastChat vs. Llama 3.3 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. Qwen FastChat vs. RedPajama-INCITE FastChat vs. StableLM FastChat vs. StableVicuna FastChat vs. Vicuna FastChat vs. WizardLM

Other Gemma 2 Comparisons

Gemma 2 vs. Alpaca Gemma 2 vs. Cerebras-GPT Gemma 2 vs. DeepSeek Gemma 2 vs. Dolly Gemma 2 vs. Falcon Gemma 2 vs. FastChat Gemma 2 vs. FLAN-T5 Gemma 2 vs. FLAN-UL2 Gemma 2 vs. Gemma Gemma 2 vs. GPT-J Gemma 2 vs. GPT4All Gemma 2 vs. GPTNeo Gemma 2 vs. Grok Gemma 2 vs. Guanaco Gemma 2 vs. Koala Gemma 2 vs. LLaMA Gemma 2 vs. Llama 2 Gemma 2 vs. Llama 3 Gemma 2 vs. Llama 3.1 Gemma 2 vs. Llama 3.2 Gemma 2 vs. Llama 3.3 Gemma 2 vs. Mistral Gemma 2 vs. MPT Gemma 2 vs. OpenAssistant Gemma 2 vs. OpenLLaMA Gemma 2 vs. OPT Gemma 2 vs. Orca Gemma 2 vs. Phi Gemma 2 vs. Pythia Gemma 2 vs. Qwen Gemma 2 vs. RedPajama-INCITE Gemma 2 vs. StableLM Gemma 2 vs. StableVicuna Gemma 2 vs. Vicuna Gemma 2 vs. WizardLM

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