OpenLLaMA vs. Pythia

LLM Comparison

OpenLLaMA

Overview

OpenLLaMA is an effort from OpenLM Research to offer a non-gated version of LLaMa that can be used both for research and commercial applications. As of June 2023, the model is still training, with 3B, 7B, and 13B parameter models available.

Initial release: 2023-04-28

Reference

https://github.com/openlm-research/open_llama

Further Reading

https://news.ycombinator.com/item?id=35798888

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

Reference

https://github.com/EleutherAI/pythia

Further Reading

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

Sapling API
More Comparisons

	OpenLLaMA	Pythia
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License	Apache 2.0	Apache 2.0
Model Sizes	3B, 7B, 13B	1B, 1.4B, 2.8B, 6.9B, 12B

Other OpenLLaMA Comparisons

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

Other Pythia Comparisons

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

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