Sequence packing, and the floor it explains
Sequence packing processes a long clip in sections rather than holding every frame at once. It is the kind of engineering that lets a thirteen billion parameter model state a six gigabyte floor for a full minute of output. As of 2026-09-22.
| Gained | Given up |
|---|---|
| A lower memory floor | Longer wall-clock time |
| Longer clips on small cards | Extra state carried between sections |
| Reach to consumer hardware | More places for consistency to slip |
| A checkable claim | A more complex implementation |
Inclusion rule. Trades a sectioning approach makes. Rows pair a gain with what it costs, with no vendor figure attached. Order. From the trade about memory to the trade about implementation.
1It explains an otherwise puzzling row
The lowest memory floor in this register belongs to a release of the same nominal size as one that publishes no figure at all and one that needs over seventy gigabytes. The difference is approach rather than scale.
That is the clearest demonstration available that the hardware column measures engineering as much as it measures weights.
2The consistency cost lands in the length column
Carrying context between sections is where drift creeps in, so an approach that buys long output cheaply also has the most to lose across a minute.
No repository here publishes a measurement of that, so the register records the floor and the length as stated, and leaves the quality question to whoever runs a test.
3The row this explains
The lowest memory floor in the register belongs to a release of the same nominal size as one that publishes no figure and one that needs over seventy gigabytes. The difference is approach rather than scale.
That is the clearest demonstration available here that the hardware column measures engineering as much as weights, and the reason no figure is ever carried from one row to another.
A reading note, not an entry: no vendor value appears on this page. Where the register records this term for a particular release, it is on the length column and on that family's own page. Nearby terms: Permissive licence, Vendor-written licence.