Z.ai · CogVideoX (open weights) line · video · open weights
CogVideoX-2B was released by Z.ai on August 6, 2024, as an open-weights video model in the CogVideoX (open weights) line.
No detailed card for this model: we only add numbers published by the maker or by independent benchmarks. Sources: GitHub · Hugging Face
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CogVideoX1.5-5B is the current model in this line. The card shows how long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.
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