# Ai2 — How Domyn and AISquared built on Ai2's open releases

- Company: Ai2 (allenai.org)
- Announced: 2026-06-18
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://allenai.org/blog/domyn-aisquared-testimonial
- Record: https://forck.live/items/18550-how-domyn-and-aisquared-built-on-ai2-s-open-releases
- Subject: Olmo / Molmo / Asta
- Models affected: Olmo, Olmo 2, Olmo 3, Olmo 3.1, Bolt, Bolt Instruct, Domyn Small, Italia 10B, Dolma, Dolci

Domyn and AISquared, two AI labs serving regulated industries, built models on Ai2's open releases. AISquared's Bolt Instruct family is fine-tuned from Olmo 2, Olmo 3, and Olmo 3.1, and migrating to Bolt cut AISquared's infrastructure hosting costs by roughly 50%. Domyn's Domyn Small, a 10B-parameter reasoning model, used Ai2's Dolma and Dolci datasets, gaining 10.1 points on GPQA-Diamond from Dolci.

## Evidence

Verbatim from https://allenai.org/blog/domyn-aisquared-testimonial:

> Because Olmo is fully open, we had complete visibility into its architecture and training data, allowing us a higher level of trust compared to less transparent open-weight models

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