CogVideoX

by Zhipu AI

CogVideoX is Zhipu AI's open-source video generation model built on a DiT architecture with strong temporal coherence on text-to-video tasks. It's a reliable open option for researchers and developers who need transparent model weights.

Pricing

Per generation$0.017 / sec

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Output

🎬

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Prompt

Reference Image (I2V — optional)

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PNG, JPG, WEBP

Duration

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Video

CogVideoX 1.5

CogVideoX 1.5 is Zhipu AI's upgraded video model with improved temporal coherence and motion naturalness over the original CogVideoX. It supports longer video durations and higher prompt fidelity, making it the stronger open-source option from Zhipu.

$0.023 / sec