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Llama 2 vs. WizardLM

LLM Comparison


Llama 2

Llama 2

Overview

Llama 2 is Meta AI's open source LLM available for both research and commercial use cases (assuming you're not one of the top consumer companies in the world).


The successor to LLaMA (henceforce "Llama 1"), Llama 2 was trained on 40% more data, has double the context length, and was tuned on a large dataset of human preferences (over 1 million such annotations) to ensure helpfulness and safety. It outperforms other open source models on both natural language understanding datasets as well as in head-to-head face-offs.


Initial release: 2023-07-18

WizardLM

WizardLM

Overview

WizardLM is a variant of LLaMA trained with complex instructions.


WizardLM is a LLM based on LLaMA trained using a new method, called Evol-Instruct, on complex instruction data. By using AI to "evolve" instructions, WizardLM outperforms similar LLaMA-based LLMs trained on simpler instruction data. On the 6th of July, 2023, WizardLM V1.1 was released with significantly improved performance, and as of 15 April 2024, WizardLM-2 was released with state-of-the-art performance.


Initial release: 2023-05-26

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More Comparisons

Llama 2

WizardLM
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Custom (Commercial OK) Noncommercial
Model Sizes 7B, 13B, 70B 7B, 13B, 70B, 8x22B

Other Llama 2 Comparisons

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

Other WizardLM Comparisons

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

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