CogVideoX1.5-5B

CogVideoX1.5-5B is an open-source text-to-video generation model analogous to the commercial model QingYing. It is designed to create video based on text prompts, supports the English language, and also offers image-to-video generation (version CogVideoX1.5-5B-I2V). The model is available on platforms such as Hugging Face, ModelScope, and WiseModel.

Features:

  • Video resolution: 1360×768 (minimum side 768 pixels, maximum ≤1360, aspect ratio must be a multiple of 16).
  • Duration: 5 or 10 seconds (default 5 seconds).
  • Frame rate: 16 frames per second.
  • Number of frames: Must equal 16N+1, where N ≤10 (default 81).
  • Prompt length limit: Up to 224 tokens.
  • Supported data types: BF16 (recommended), FP16, FP32, FP8, INT8. INT4 is not supported.

Inference Requirements:

  • VRAM: In BF16 mode: At least 10GB (diffusers). In INT8 mode: At least 7GB (diffusers with optimizations).
  • GPU: Supports NVIDIA Ampere architecture or newer (A100/H100 for optimal speed).
  • Inference speed: On A100: ~1000 seconds for 5-second video (BF16). On H100: ~550 seconds for 5-second video (BF16).

The model is a component of the video generation pipeline, consisting of:

  • Text encoder: ~4.8B parameters,
  • Transformer: ~5.6B parameters,
  • VAE: ~216M parameters.

Total: ~10.5B parameters


Announce Date: 02.11.2024
Parameters: 6B
Developer: Z.ai
Diffusers Version: 0.32.0.dev0
License: The CogVideoX License

Public endpoint

Use our pre-built public endpoints for free to test inference and explore CogVideoX1.5-5B capabilities. You can obtain an API access token on the token management page after registration and verification.
Model Name Context Type GPU Status Link
There are no public endpoints for this model yet.

Private server

Rent your own physically dedicated instance with hourly or long-term monthly billing.

We recommend deploying private instances in the following scenarios:

  • maximize endpoint performance,
  • enable full context for long sequences,
  • ensure top-tier security for data processing in an isolated, dedicated environment,
  • use custom weights, such as fine-tuned models or LoRA adapters.

Recommended server configurations for hosting CogVideoX1.5-5B

Prices:
Name GPU Price, hour Generation time, sec.
teslaa10-1.16.32.160 1 $0.53 Launch
rtx3090-1.16.24.160 1 $0.83 Launch
rtx4090-1.16.32.160 1 $1.02 Launch
rtx5090-1.16.64.160 1 $1.59 Launch
teslaa100-1.16.64.160 1 $2.37 Launch
h100-1.16.64.160 1 $3.83 Launch
h100nvl-1.16.96.160 1 $4.11 Launch
h200-1.16.128.160 1 $4.74 Launch
Prices:
Name GPU Price, hour Generation time, sec.
teslat4-1.16.16.160 1 $0.33 Launch
teslaa2-1.16.32.160 1 $0.38 Launch
teslaa10-1.16.32.160 1 $0.53 Launch
rtx3090-1.16.24.160 1 $0.83 Launch
rtx4090-1.16.32.160 1 $1.02 Launch
rtx5090-1.16.64.160 1 $1.59 Launch
teslaa100-1.16.64.160 1 $2.37 Launch
h100-1.16.64.160 1 $3.83 Launch
h100nvl-1.16.96.160 1 $4.11 Launch
h200-1.16.128.160 1 $4.74 Launch
Prices:
Name GPU Price, hour Generation time, sec.
teslat4-1.16.16.160 1 $0.33 Launch
rtx2080ti-1.10.16.500 1 $0.38 Launch
teslaa2-1.16.32.160 1 $0.38 Launch
teslaa10-1.16.32.160 1 $0.53 Launch
rtx3080-1.16.32.160 1 $0.57 Launch
rtx3090-1.16.24.160 1 $0.83 Launch
rtx4090-1.16.32.160 1 $1.02 Launch
rtx5090-1.16.64.160 1 $1.59 Launch
teslaa100-1.16.64.160 1 $2.37 Launch
h100-1.16.64.160 1 $3.83 Launch
h100nvl-1.16.96.160 1 $4.11 Launch
h200-1.16.128.160 1 $4.74 Launch

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