NodeValid

Published video-model weights, licences and hardware notes

A borrowed licence name against an authored one

Pyramid Flow is tagged stabilityai-ai-community, a document named for a company that did not publish these weights. Cosmos Predict 2.5 carries the NVIDIA Open Model License, written by the publisher, with a statement about commercial use on the card. As of 2026-09-22.

Pyramid Flow and Cosmos Predict 2.5 on the same columnA licence name usually identifies whoever wrote it, and one of these two rows breaks that assumption in a way a search will not warn a reader about.Pyramid FlowCosmos Predict 2.5Licence, as each vendor statesitstabilityai-ai-communityNVIDIA Open Model LicenseThe detail published beside itA licence name from one company onanother's releaseThe card states that models arecommercially usableSize, from the same pagesNo parameter count recorded2,059,174,912 parametersWho to ask is the difference
Fig. 1 Same non-standard shape, opposite amounts of help finding the right text.
What the repositories actually stateFilled where the repository states something, hollow where it does not. A blank is not an inference.What the repositories actually statePyramid FlowCosmos Predict 2.5Licence, as each vendor states…Licence, as each vendor states itLicence, as each vendor states it — Pyramid Flow: stabilityai-ai-communityLicence, as each vendor states it — Cosmos Predict 2.5: NVIDIA Open Model LicenseThe detail published beside itThe detail published beside it — Pyramid Flow: A licence name from one company on another's releaseThe detail published beside it — Cosmos Predict 2.5: The card states that models are commercially usableSize, from the same pagesSize, from the same pages — Pyramid Flow: No parameter count recordedSize, from the same pages — Cosmos Predict 2.5: 2,059,174,912 parameters
Fig. 2 Filled where the repository states something, hollow where it does not. A blank is not an inference.
Pyramid Flow and Cosmos Predict 2.5 on the licence column, read from huggingface.co/rain1011 and huggingface.co/nvidia. Recorded 2026-09-22.
PointPyramid FlowCosmos Predict 2.5
Licence, as each vendor states itstabilityai-ai-communityNVIDIA Open Model License
The detail published beside itA licence name from one company on another's releaseThe card states that models are commercially usable
Size, from the same pagesNo parameter count recorded2,059,174,912 parameters

Inclusion rule. Two families whose published values in this column lead to opposite decisions. A pair that happens to agree is not listed, because agreement is already visible on the column summary. Order. The column itself first, then its detail, then the columns that qualify it.

1Both are non-standard, and only one has an address

A bespoke licence from the publisher has one author, one place to look and one party who can clarify it. A borrowed community licence has none of those attached to the release carrying it.

Searching the Pyramid Flow tag lands a reader on the naming company's own pages and its own releases, none of which are this model.

2One of them answers the common question

The Cosmos card states that models are commercially usable, in its own text, beside the weights. That is the question most readers arrive with and it is rarely answered in this column.

Pyramid Flow's card says nothing about it, so the answer lives in a document named for somebody else. The gap between the two rows is mostly about where the answer is kept.

3What each release is careful about instead

Pyramid Flow documents its output per checkpoint: 768p at ten seconds, 384p at five, both at 24 FPS. Cosmos documents an exact parameter count and a memory figure to two decimals.

Documentation care is not uniform across a release. A card can be exact about pixels and casual about paperwork, and both of these are exact about something.

4Sources

Read from huggingface.co/rain1011 and huggingface.co/nvidia on 2026-09-22. Full entries: Pyramid Flow and Cosmos Predict 2.5. What this column is quoting is on licence. Nearby pairs: Pointer or answer, Apache or bespoke.