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Thomas Wolf
Thomas Wolf's file: the Transformers library, Hugging Face, BigScience, BLOOM, and the open-source infrastructure that helped turn foundation models into something developers could actually use.
Wolf went from physics and patent law into machine learning, co-founded a strange chatbot company, helped pivot it into Hugging Face, created the Transformers ecosystem, then organized BigScience and BLOOM around the idea that frontier AI could be built in the open.
HOW THE HELL DID THOMAS WOLF GET HERE?
2016
THREE FRENCH FOUNDERS START WITH A CHATBOT
Wolf co-founded Hugging Face with Clément Delangue and Julien Chaumond in 2016; the company began around a consumer chatbot before becoming open AI infrastructure.
RECEIPTS: Salesforce Venturesreported
2018
THE CHATBOT COMPANY STARTS OPEN-SOURCING THE MODEL LAYER
Hugging Face gained an open-source following after building a PyTorch implementation of transformer models, helping drive its pivot toward developer infrastructure.
RECEIPTS: Salesforce Venturesreported
Oct 9, 2019
TRANSFORMERS BECOMES A LIBRARY FOR THE WHOLE MODEL ZOO
Wolf and collaborators published the Transformers library paper, formalizing a unified open-source interface for pretrained language models.
RECEIPTS: Hugging Facefirst-party
2021
HE ORGANIZES BIGSCIENCE
Wolf became an initiator and senior chair of BigScience, a large open research collaboration created to study and build large language models collectively.
RECEIPTS: Hugging Facefirst-party
Jul 11, 2022
THE OPEN COLLABORATION RELEASES BLOOM
BigScience released BLOOM, a 176-billion-parameter multilingual language model trained through a large international open-science collaboration.
RECEIPTS: Hugging Facefirst-party
Apr 14, 2025
HUGGING FACE BUYS AN OPEN-SOURCE ROBOTICS COMPANY
Hugging Face acquired Pollen Robotics as the company expanded its open-source AI platform from models and datasets into physical robotics.
RECEIPTS: Hugging Facefirst-party