Olmo 3
We introduce Olmo 3, a family of state-of-the-art, fully-open language models at the 7B and 32B parameter scales. Olmo 3 model construction targets long-context reasoning, function calling, coding, instruction following, general chat, and knowledge recall. This release includes the entire model flow, i.e., the full lifecycle of the family of models, including every stage, checkpoint, data point, and dependency used to build it. Our flagship model, Olmo 3 Think 32B, is the strongest fully-open thinking model released to-date.
694219575d5b2dc1052747b8
Team Olmo
694219575d5b2dc1052747ba
Allyson Ettinger
694219575d5b2dc1052747bb
Amanda Bertsch
694219575d5b2dc1052747bc
Bailey Kuehl
694219575d5b2dc1052747bd
David Graham
claimed_verified
2026-01-23T20:16:34.024Z
670d7398ef151ad660c98218
https://cdn-avatars.huggingface.co/v1/production/uploads/670d7398ef151ad660c98218/38ZyWeTWYi5Z5F_f8UPpN.jpeg
David Graham
davidg-ai2
user
davidg-ai2
694219575d5b2dc1052747be
David Heineman
claimed_verified
2026-04-17T07:00:34.390Z
6105c8136377c5f8ef2494b1
https://cdn-avatars.huggingface.co/v1/production/uploads/6105c8136377c5f8ef2494b1/mlifkrHYMhXlXSa9DFbDh.jpeg
David Heineman
davidheineman
user
davidheineman
694219575d5b2dc1052747bf
Dirk Groeneveld
694219575d5b2dc1052747c0
Faeze Brahman
694219575d5b2dc1052747c1
Finbarr Timbers
694219575d5b2dc1052747c2
Hamish Ivison
claimed_verified
2026-01-02T15:40:45.639Z
62608fc2ffe8827cb1d89f9f
https://cdn-avatars.huggingface.co/v1/production/uploads/1654027835241-62608fc2ffe8827cb1d89f9f.png
Hamish Ivison
hamishivi
user
hamishivi
694219575d5b2dc1052747c3
Jacob Morrison
694219575d5b2dc1052747c4
Jake Poznanski
694219575d5b2dc1052747c5
Kyle Lo
694219575d5b2dc1052747c6
Luca Soldaini
claimed_verified
2026-02-04T19:04:41.120Z
5f04d8c45d08220171a0ad32
https://cdn-avatars.huggingface.co/v1/production/uploads/5f04d8c45d08220171a0ad32/B0szblazqtHQql_-pWOHW.jpeg
Luca Soldaini
soldni
user
soldni
694219575d5b2dc1052747c7
Matt Jordan
694219575d5b2dc1052747c8
Mayee Chen
694219575d5b2dc1052747c9
Michael Noukhovitch
694219575d5b2dc1052747ca
Nathan Lambert
694219575d5b2dc1052747cb
Pete Walsh
claimed_verified
2025-12-18T08:00:22.125Z
5eec0b3173936372ea2026d3
https://cdn-avatars.huggingface.co/v1/production/uploads/1623085897467-5eec0b3173936372ea2026d3.jpeg
Evan Pete Walsh
epwalsh
user
epwalsh
694219575d5b2dc1052747cc
Pradeep Dasigi
694219575d5b2dc1052747cd
Robert Berry
694219575d5b2dc1052747ce
Saumya Malik
694219575d5b2dc1052747cf
Saurabh Shah
694219575d5b2dc1052747d0
Scott Geng
694219575d5b2dc1052747d1
Shane Arora
694219575d5b2dc1052747d2
Shashank Gupta
claimed_verified
2025-12-18T08:00:20.268Z
5e9d15b74957053f60648a34
https://cdn-avatars.huggingface.co/v1/production/uploads/5e9d15b74957053f60648a34/_Nt3HWtz6moVQIfa5ieIJ.jpeg
Shashank Gupta
shatu
user
shatu
694219575d5b2dc1052747d3
Taira Anderson
694219575d5b2dc1052747d4
Teng Xiao
694219575d5b2dc1052747d5
Tyler Murray
694219575d5b2dc1052747d6
Tyler Romero
694219575d5b2dc1052747d7
Victoria Graf
694219575d5b2dc1052747d8
Akari Asai
694219575d5b2dc1052747d9
Akshita Bhagia
694219575d5b2dc1052747da
Alexander Wettig
694219575d5b2dc1052747db
Alisa Liu
694219575d5b2dc1052747dc
Aman Rangapur
694219575d5b2dc1052747dd
Chloe Anastasiades
694219575d5b2dc1052747de
Costa Huang
694219575d5b2dc1052747df
Dustin Schwenk
694219575d5b2dc1052747e0
Harsh Trivedi
694219575d5b2dc1052747e1
Ian Magnusson
694219575d5b2dc1052747e2
Jaron Lochner
694219575d5b2dc1052747e3
Jiacheng Liu
694219575d5b2dc1052747e4
Lester James V. Miranda
claimed_verified
2026-04-14T08:18:41.177Z
634e20a0c1ce28f1de920cc4
https://cdn-avatars.huggingface.co/v1/production/uploads/1666064515342-noauth.jpeg
Lj V. Miranda
ljvmiranda921
user
ljvmiranda921
694219575d5b2dc1052747e5
Maarten Sap
694219575d5b2dc1052747e6
Malia Morgan
694219575d5b2dc1052747e7
Michael Schmitz
694219575d5b2dc1052747e8
Michal Guerquin
694219575d5b2dc1052747e9
Michael Wilson
694219575d5b2dc1052747ea
Regan Huff
694219575d5b2dc1052747eb
Ronan Le Bras
694219575d5b2dc1052747ec
Rui Xin
694219575d5b2dc1052747ed
Rulin Shao
694219575d5b2dc1052747ee
Sam Skjonsberg
694219575d5b2dc1052747ef
Shannon Zejiang Shen
694219575d5b2dc1052747f0
Shuyue Stella Li
694219575d5b2dc1052747f1
Tucker Wilde
694219575d5b2dc1052747f2
Valentina Pyatkin
694219575d5b2dc1052747f3
Will Merrill
694219575d5b2dc1052747f4
Yapei Chang
694219575d5b2dc1052747f5
Yuling Gu
694219575d5b2dc1052747f6
Zhiyuan Zeng
694219575d5b2dc1052747f7
Ashish Sabharwal
694219575d5b2dc1052747f8
Luke Zettlemoyer
694219575d5b2dc1052747f9
Pang Wei Koh
694219575d5b2dc1052747fa
Ali Farhadi
694219575d5b2dc1052747fb
Noah A. Smith
694219575d5b2dc1052747fc
Hannaneh Hajishirzi
Olmo 3
We introduce Olmo 3, a family of state-of-the-art, fully-open language models at the 7B and 32B parameter scales. Olmo 3 model construction targets long-context reasoning, function calling, coding, instruction following, general chat, and knowledge recall. This release includes the entire model flow, i.e., the full lifecycle of the family of models, including every stage, checkpoint, data point, and dependency used to build it. Our flagship model, Olmo 3 Think 32B, is the strongest fully-open thinking model released to-date.
Olmo 3, a family of state-of-the-art fully-open language models at 7B and 32B parameter scales, excels in long-context reasoning, function calling, coding, instruction following, general chat, and knowledge recall.
fully-open language models long-context reasoning function calling instruction following general chat knowledge recall model flow lifecycle checkpoints dependencies