Olmo 3.1 32B: what the license allows, and what the maker charges
thecontinuitylayer.com/open-models/olmo-3-1Ai2's fully open 32B language model, released with its training data (Dolma 3, Dolci), code and checkpoints under Apache 2.0, in Instruct and Think variants alongside Olmo 3 7B.
- 1Yes
Is Olmo 3.1 32B under an open license?
Yes, by Ai2 (Allen Institute for AI)'s own page.
The card lists the license as Apache 2.0 and links Ai2's Responsible Use Guidelines.
Yes means: The weights are under an OSI-approved license such as Apache-2.0 or MIT. Partly means the maker's own license with conditions, such as a user cap or an acceptable-use clause; no means research or non-commercial use only.
- 2Yes
Can you download Olmo 3.1 32B's weights?
Yes, by Ai2 (Allen Institute for AI)'s own page.
Weights are on Hugging Face under allenai in BF16, with the Dolma 3 pretraining and Dolci post-training datasets and the training code linked from the card.
Yes means: The maker's page links the weights for download with nothing more than a click-through license. Partly means an access form, an approval step, or only some sizes released.
- 3Not stated
Does the maker state Olmo 3.1 32B's context window?
Ai2 (Allen Institute for AI)'s pages do not say.
The card gives no context window.
Yes means: A token count for the context window is on the maker's page or model card.
- 4Partly
Does the maker say what it takes to run Olmo 3.1 32B on your own machine?
Partly, by Ai2 (Allen Institute for AI)'s own page.
32B parameters in BF16; the card shows 8-bit loading with bitsandbytes and gives no GPU memory figure or hardware list.
Yes means: The page states the parameter count and the memory or hardware it needs. Partly means the parameter count alone.
- 5No
Does the maker publish a price for its hosted Olmo 3.1 32B?
No, by Ai2 (Allen Institute for AI)'s own page.
The card lists no Ai2-hosted API or price and says the model is not deployed by any inference provider on Hugging Face.
Yes means: A per-token price on the maker's own pricing page. Partly means a hosted version exists but the price sits behind sign-in or a sales call.
- 6Not stated
Does the maker train on your prompts when you use its hosted Olmo 3.1 32B?
Ai2 (Allen Institute for AI)'s pages do not say.
Ai2 hosts no API for the model on the pages read, so there is no hosted default to grade.
Yes means: Here no is the good answer: the maker's page says what you send its API is not used for training. Yes means it is unless you opt out; partly means it depends on the plan or the page does not give the default.
- 7Yes
Can you fine-tune Olmo 3.1 32B and keep the result?
Yes, by Ai2 (Allen Institute for AI)'s own page.
Apache 2.0 per the card, which states no condition on derivatives beyond the linked Responsible Use Guidelines.
Yes means: The license allows fine-tuning and the fine-tuned weights are yours to keep and share. Partly means conditions follow the derivative, or a hosted fine-tune you cannot download.
License as stated: Apache 2.0, stated on the model card, with Ai2's Responsible Use Guidelines linked.. Every grade above is read from Ai2 (Allen Institute for AI)'s own page on the day shown. If a page has changed, tell us.