Pythia vs. StableVicuna

LLM Comparison

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

StableVicuna

Overview

StableVicuna is an RLHF finetune of Vicuna using datasets such as the OpenAssistant Conversations Dataset and the GPT4All Prompt Generations dataset.

Initial release: 2023-04-28

Reference

https://huggingface.co/CarperAI/stable-vicuna-13b-delta

Further Reading

https://stability.ai/blog/stablevicuna-open-source-rlhf-chatbot

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

Sapling API
More Comparisons

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

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 3.3 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

Other StableVicuna Comparisons

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

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