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Llama 3 vs. Pythia

LLM Comparison


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

Pythia

Pythia

Overview

The most recent (as of May 2023) effort from EleutherAI, Pythia is a set of LLMs trained on The Pile. While it appears to outperform OPT and GPTNeo, its performance against GPT-J is unclear. Versions of Pythia have also been instruct-tuned by the team at Together.



Initial release: 2023-02-13

Further Reading

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

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More Comparisons

Llama 3

Pythia
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Custom (Commercial OK) Apache 2.0
Model Sizes 8B, 70B, 400B 1B, 1.4B, 2.8B, 6.9B, 12B

Other Llama 3 Comparisons

Llama 3 vs. Alpaca Llama 3 vs. BLOOM Llama 3 vs. BLOOMChat 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. 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

Other Pythia Comparisons

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

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