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GPT-J vs. OPT

LLM Comparison


GPT-J

GPT-J

Overview

GPT-J is a model released by EleutherAI shortly after its release of GPTNeo, with the aim of delveoping an open source model with capabilities similar to OpenAI's GPT-3 model. With a larger size than GPTNeo, GPT-J also performs better on various benchmarks.



Initial release: 2021-06-09

Further Reading

OPT

OPT

Overview

Open Pre-trained Transformer Language Models (OPT) is part of the family of open source models designed to replicate GPT-3, with similar decoder-only architecture. It has since been superseded by models such as LLaMA, GPT-J, and Pythia.



Initial release: 2022-05-03

Further Reading

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More Comparisons

GPT-J

OPT
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Apache 2.0 NA
Model Sizes 6B 1.3B, 2.7B, 6.7B, 13B, 30B, 66B, 175B

Other GPT-J Comparisons

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

Other OPT Comparisons

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

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