Audience

AI researchers, developers and enterprises needing a tool offering foundation models to inspect, fine-tune or deploy with full provenance and auditability

About Olmo 3

Olmo 3 is a fully open model family spanning 7 billion and 32 billion parameter variants that delivers not only high-performing base, reasoning, instruction, and reinforcement-learning models, but also exposure of the entire model flow, including raw training data, intermediate checkpoints, training code, long-context support (65,536 token window), and provenance tooling. Starting with the Dolma 3 dataset (≈9 trillion tokens) and its disciplined mix of web text, scientific PDFs, code, and long-form documents, the pre-training, mid-training, and long-context phases shape the base models, which are then post-trained via supervised fine-tuning, direct preference optimisation, and RL with verifiable rewards to yield the Think and Instruct variants. The 32 B Think model is described as the strongest fully open reasoning model to date, competitively close to closed-weight peers in math, code, and complex reasoning.

Pricing

Starting Price:
Free
Free Version:
Free Version available.

Integrations

No integrations listed.

Ratings/Reviews

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Company Information

Ai2
Founded: 2014
United States
allenai.org/blog/olmo3

Videos and Screen Captures

Olmo 3 Screenshot 1
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Product Details

Platforms Supported
Cloud
Training
Documentation
Live Online
Videos
Support
Online

Olmo 3 Frequently Asked Questions

Q: What kinds of users and organization types does Olmo 3 work with?
Olmo 3 works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Olmo 3 support in their product?
Olmo 3 supports these languages: English.
Q: What kind of support options does Olmo 3 offer?
Olmo 3 offers support via online.
Q: What type of training does Olmo 3 provide?
Olmo 3 provides training in the form of documentation, live online, and videos.
Q: How much does Olmo 3 cost?
Pricing for Olmo 3 starts at Free.

Olmo 3 Product Features