Sid Black
Builders & open source
At a glance. Sid Black has no current role listed in the source profile. The profile sits among the builders and open-source contributors. Fields listed: Training systems and Language models.
Summary
Lead developer of GPT-NeoX-20B; co-founder of EleutherAI and Conjecture; co-author of The Pile.
Known for: GPT-NeoX and GPT-NeoX-20B; The Pile; LM Evaluation Harness.
Other documented roles
Not confirmed as current in the source profile.
- Co-founder (2020), EleutherAI
- Co-founder (founded March 2022), Conjecture
Related people
- Leo GaoConnected to EleutherAI
- Stella BidermanConnected to EleutherAI
- Connor LeahyConnected to EleutherAI
- Katherine CrowsonConnected to EleutherAI
- Liliang RenLanguage models · Training systems
- Danqi ChenLanguage models · Training systems
- Jeff DeanTraining systems · Language models
- David D. CoxLanguage models · Training systems
- Naveen RaoTraining systems · Language models
- Sami JaghouarTraining systems · Language models
Source and corrections
Read the full profile on USASI ↗
Facts on this page come from that USASI profile (reviewed Oct 21, 2026); data last checked Oct 23, 2026. See something wrong? Suggest a correction.