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OpenAssistant vs. Pythia

LLM Comparison


OpenAssistant

OpenAssistant

Overview

OpenAssistant is a project organized by LAION with aim of providing an open source alternative to ChatGPT. Its primary effort is to collected instruct examples to then tune existing LLMs. The first major release is available as part of Hugging Face's HuggingChat.



Initial release: 2023-04-15

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

OpenAssistant

Pythia
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Varies Apache 2.0
Model Sizes 6.7B, 6.9B, 7B, 12B, 30B 1B, 1.4B, 2.8B, 6.9B, 12B

Other OpenAssistant Comparisons

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