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Llama 2 vs. Phi

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

Phi

Phi

Overview

Phi is a series of compact language models developed by Microsoft using textbooks and synthetic data.


Phi-1 and Phi-2 are 1.3B and 2.7B parameter language models, respectively, developed by Microsoft to demonstrate the ability of smaller language models trained on high-quality data. Despite its size and not having an instruct finetuned counterpart, the Phi-2 model is well-suited to research and experimentation given its size and MIT license.


Initial release: 2023-06-20

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More Comparisons

Llama 2

Phi
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Custom (Commercial OK) MIT
Model Sizes 7B, 13B, 70B 1.3B, 2.7B

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 Phi Comparisons

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

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