CLI Reference

The ZETIC Melange CLI (zetic) provides command-line access to model deployment and management.

Installation

pip install zetic

Verify the installation:

zetic --help

Commands

Authenticate with your ZETIC account. Opens a browser window for authentication. Credentials are stored locally.

zetic auth login

You only need to log in once. Your session will persist until you log out.

`zetic gen`

Upload and deploy a model to an existing repository.

zetic gen -p <REPOSITORY> -i <INPUT_FILE> [... -i <INPUT_FILE>] <MODEL_PATH>

Parameters

Parameter	Required	Description
`-p, --project`	Yes	Repository identifier in `username/repository_name` format.
`-i, --input`	Yes	Path to input file (`.npy` format). Repeat for multiple inputs.
`MODEL_PATH`	Yes	Path to the model file (`.pt2`, `.onnx`, or `.pt`).

Supported Model Formats

Extension	Format	Status
`.pt2`	PyTorch Exported Program	Recommended
`.onnx`	ONNX	Supported
`.pt`	TorchScript	Deprecated

Examples

Single input:

zetic gen -p steve/mobileclip-image -i input_image.npy mobileclip.onnx

Multiple inputs:

zetic gen \
  -p steve/llama-chat \
  -i input_ids.npy \
  -i attention_mask.npy \
  llama_model.pt2

Output

On success, the CLI prints the model key and a dashboard link:

Upload completed successfully!
Your model key is MODEL_KEY_HASH
Check your dashboard at: https://melange.zetic.ai/p/USER_NAME/MODEL_NAME/models/MODEL_KEY_HASH

Ensure your inputs are in the correct order. The order of -i flags must match the model's expected input order. See Supported Formats for details on verifying input order.

Prerequisites

Python 3.8+
A repository created on the Melange Dashboard
Active authentication session (zetic auth login)