NodeValid

Published video-model weights, licences and hardware notes

LongCat-Video says minutes-long, no figure

The repository describes output as minutes-long and attaches no figure to it. There is no frame count, no duration in seconds and no ceiling, on a release whose name suggests length is the point. As of 2026-09-22.

LongCat-Video in the length column, as publishedA qualitative length claim cannot be compared with a frame count or a duration, so the column records the description and no value.Length as publishedNo ceiling recordedframes, seconds or bothDescribed as minutes-long,with no figure attachedOutput size720ppixels per frameStated with a 30fps framerateMemoryNo memory figure recordedwhat holding them costThe repository states noneand names no cardOne clip, as this release describes itA description, not a measurement
Fig. 1 The one length claim in the register that is an adjective rather than a number.
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 stateWhat the pages stateWhat the pagesstateLength, in the vendor's own wor…Length, in the vendor's own wordsLength, in the vendor's own words — What the pages state: No ceiling recordedThe detail published beside itThe detail published beside it — What the pages state: Described as minutes-long, with no figure attachedResolution, from the same pagesResolution, from the same pages — What the pages state: 720pHardware, from the same pagesHardware, from the same pages — What the pages state: No memory figure recorded
Fig. 2 Filled where the repository states something, hollow where it does not. A blank is not an inference.
LongCat-Video in the length column, with the columns that qualify it. Read from github.com/meituan-longcat on 2026-09-22.
ColumnWhat the pages state
Length, in the vendor's own wordsNo ceiling recorded
The detail published beside itDescribed as minutes-long, with no figure attached
Resolution, from the same pages720p
Hardware, from the same pagesNo memory figure recorded

Inclusion rule. The value this page is about, the detail the vendor attached to it, and the two columns that change how it should be read. A column the vendor left empty keeps its row and says so. Order. This column first, then its detail, then the two columns that qualify it.

1The claim is the headline and the gap

Minutes-long output would be the longest in the register if it were quantified. Against a stated sixty seconds elsewhere and a stated minute on a third release, minutes is both bigger and unusable.

A reader cannot tell whether it means two minutes or ten, and cannot place the release on the length ladder at all.

2The other columns compound it

No memory figure and no card are stated either, so there is nothing to cost the claim against. The repository publishes 13.6B parameters and 720p at 30fps, and stops.

Between the missing figure and the missing hardware, this is the least checkable entry in the register, which is worth recording precisely because the rest of the page is plain.

3What 30fps would give if a duration existed

A rate is published, so any stated duration would convert cleanly into frames. The rate is the half of the conversion that exists.

The register keeps the word minutes-long as written. Turning an adjective into a number would be the least defensible entry here.

4Sources

Lengths above are in the unit the vendor chose, from github.com/meituan-longcat on 2026-09-22, with no conversion applied. The full entry is at this family's page; frames against seconds is on length. Nearby: Up to sixty seconds, HunyuanVideo licence.