Name: OPT-1.3b
Creator: Meta
License: OPT-175B license (noncommercial research)

OPT-1.3b is a large language model released by Meta, released under the OPT-175B license (noncommercial research) license, with a claimed knowledge cutoff of 2022-05-03. Its weights, configuration, and tokenizer files have been cryptographically hashed and are queued for on-chain attestation by Weight Registry.

Description

Meta's attempt to openly reproduce GPT-3-class capability, released with detailed training logs under a noncommercial research license.

Metadata

Type: LLM
Issuer: Meta
License: OPT-175B license (noncommercial research)
Size: 2.45 GB
Knowledge cutoff: 2022-05-03
Source: https://huggingface.co/facebook/opt-1.3b
Revision: 3f5c25d0bc631cb57ac65913f76e22c2dfb61d62

Hugging Face stats

93,300 downloads on Hugging Face · 186 likes · pipeline: text-generation · library: transformers

Weight Hashes

Weights file

pytorch_model.bin · 2.45 GB

SHA-256cf7d5c970d6ddbd3b03009b397c0422e147edd5c8020d47a8d2fac0b11a3b08d

SHA3-256db828cfc30c0b6f32da30876c3901caac21c55add72d852ed44fbd54a26baf7a

BLAKE3a8b20b11750e927e935d0b0b8f712321db298c67cb5c2aa062e34ed71b480f38

Config file

config.json · 653 B

SHA-256f1aaceefb7d34d346e9b0400d95fdb4970567bcbe1d4aba1068c5402099b644f

SHA3-256a20fd001bf895fd4bab8f12855792f6ee35f73451a13572289b44f99ba2957ca

BLAKE3b6190d980728c468f56df9910dbcc50e0657588ab663fcfaf458cd090f0d2149

Tokenizer file

vocab.json · 877.76 KB

SHA-25606b4d46c8e752d410213d9548eb27a54db70fda0319b6271fb8d59dead5e1cab

SHA3-2560fc6228de99a611bb657e8af5658f3159343128bc9ac37579f1b4c5f5fd0c57a

BLAKE31eb42310d7a2bf1a44ceba688bb79c3bc03e68513317e7ac5c7d1a16b6c8a43a

Verify it yourself

curl -L -o "pytorch_model.bin" "https://huggingface.co/facebook/opt-1.3b/resolve/3f5c25d0bc631cb57ac65913f76e22c2dfb61d62/pytorch_model.bin"
sha256sum "pytorch_model.bin"

Expected SHA-256: cf7d5c970d6ddbd3b03009b397c0422e147edd5c8020d47a8d2fac0b11a3b08d

View source →

WEIGHT REGISTRY

OPT-1.3b (2022)