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CogVideo iyo CogVideoX
CogVideo’s 2022 paper describes a large autoregressive text-to-video model with multi-frame-rate hierarchical training.
Dhageyso hagahanAI-waa laga sheekeeyay · ~2 min
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CogVideoX’s 2024 paper describes a diffusion transformer that processes compressed video latents. The projects, checkpoints, tasks, and licenses are version-specific.
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CogVideo’s 2022 paper presents a 9B-parameter transformer for text-to-video, initialized from a pretrained text-to-image model and trained with a multi-frame-rate hierarchical strategy. CogVideoX is a distinct later system: its paper uses a 3D VAE to compress video across space and time, then a diffusion transformer with an Expert Transformer and adaptive LayerNorm for text-video fusion. The CogVideoX paper reports results for named settings and checkpoints. The project repository documents image-to-video features and release-specific model terms. Public code or weights do not imply identical permissions across releases or unrestricted commercial use.
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Paper result: CogVideo uses multi-frame-rate hierarchical training for text-to-video generation.
Paper architecture: CogVideoX compresses video across spatial and temporal dimensions with a 3D causal VAE.
Paper architecture: CogVideoX fuses text and video representations in an Expert Transformer with adaptive normalization.
Repository-documented mode: the CogVideo project documents image-to-video alongside text-to-video; verify support and terms for the chosen checkpoint.
Mustaqbalka CogVideo iyo CogVideoX
Compare video-generation checkpoints on the target prompt set, motion, duration, resolution, compute budget, and licensing needs. Report the exact version and settings; a result for one model release does not establish performance or rights for another.
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- Xawaaraha iyo miisaanka. Visual AI wuxuu si otomaatig ah u samayn karaa baadhista, ogaanshaha, iyo sumadaynta hawlaha miisaanka.
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- Xuquuqda sawirka iyo ogolaanshaha waxay noqon kartaa khataro sharci ah haddii caddayntu aanay caddayn.
- Waxqabadka moodeelku wuu ku kala duwanaan karaa iftiinka, tirakoobka, iyo deegaanka.
- Wanaagga beenta ah waxa laga yaabaa inaan la dareemin ilaa xadka kalsoonida aan la kormeerin.
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- Ku tijaabi xogta ku habboon xaaladaha wax soo saarka dhabta ah.
- Ku dar dib u eegis bini'aadamka si aad u hesho kalsoonida hoose ama saameeynta sare.
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Warqad bilaash ah
Hel warbixinta maalinlaha ah ee AI
Saddex sheeko oo la xaqiijiyay oo AI ah maalin kasta oo shaqo ah, oo lagu qoray Ingiriis fudud. Bilaash had iyo jeer, aan xayaysiis lahayn.
Hal iimayl maalin kasta oo shaqo ah. Ka bax hal gujin. Marna ma iibinno ama ma wadaagno ciwaankaaga.
Is tijaabi
Take the CogVideo and CogVideoX quiz
Fikrad degdeg ah oo ku saabsan jawaab kasta, iyo shahaado la wadaajin karo oo leh aqoonsi la xaqiijin karo markaad ka gudubto koorso.
Taageer waxbarashada AI bilaashka ah. AI Understanding waa 501(c)(3) aan faa'iido doon ahayn — xayaysiis la'aan, albaab lacag ah ma jiro, had iyo jeer. Samee deeq
Su'aalaha soo noqnoqda
What is CogVideo and CogVideoX?
CogVideo’s 2022 paper describes a large autoregressive text-to-video model with multi-frame-rate hierarchical training. CogVideoX’s 2024 paper describes a diffusion transformer that processes compressed video latents. The projects, checkpoints, tasks, and licenses are version-specific.
What did the CogVideo project’s 2022 paper introduce?
The CogVideo paper introduced a large-scale text-to-video model and described an autoregressive, multi-frame-rate approach. 'First' claims depend on how model scale and release are defined.
Maxay qabtaa sababta 3D ee CogVideoX ee VAE?
Sababta 3D ee VAE waxay ku cadaadisaa fiidiyooga guud ahaan cabbirada baaxadda iyo ku meel gaadhka ahba, taasoo yaraynaysa tirinta calaamada si uu koronto-bixiye u qaabeeyo si hufan.
Sidee buu u qabtaa Transformer-ka khabiirka ah ee ku sugan CogVideoX qoraalka iyo muuqaalka?
Transformer-ka Khabiirku waxa uu isku xidhaa qoraalka iyo calaamadaha muuqaalka oo ay weheliyaan la-qabsiga la-qabsiga, hagaajinta isku-habboonaanta u dhexeeya degdegga iyo fiidyaha la soo saaray.
Kooxdee ayaa soo saartay CogVideo iyo CogVideoX?
Qoyska CogVideo waxay ka yimaadeen cilmi-baarayaal xiriir la leh Jaamacadda Tsinghua iyo Zhipu AI.
Which additional generation mode does the CogVideo project document for CogVideoX?
The CogVideo repository documents image-to-video. Support is checkpoint-specific; the cited materials do not establish video continuation for every release.
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