Model Discovery

Query available models and their capabilities.

List Models

Endpoint: GET /models

curl "https://api.render.weyl.ai/models" \
  -H "Authorization: Bearer $WEYL_API_KEY"

Response

{
  "models": [
    {
      "family": "flux",
      "model": "dev2",
      "modality": "image",
      "tasks": ["t2i", "i2i"],
      "backends": ["nunchaku", "torch"],
      "default_backend": "nunchaku",
      "formats": ["1024", "512", "portrait", "landscape"],
      "status": "active",
      "info": {
        "parameters": "32B",
        "default_steps": 25,
        "guidance_range": [1.0, 5.0]
      }
    },
    {
      "family": "flux",
      "model": "schnell",
      "modality": "image",
      "tasks": ["t2i"],
      "backends": ["nunchaku", "torch", "tensorrt"],
      "default_backend": "nunchaku",
      "formats": ["1024", "512", "portrait", "landscape"],
      "status": "active",
      "info": {
        "parameters": "12B",
        "fixed_steps": 4
      }
    }
  ]
}

Filter by Family

curl "https://api.render.weyl.ai/models?family=flux" \
  -H "Authorization: Bearer $WEYL_API_KEY"

Filter by Modality

curl "https://api.render.weyl.ai/models?modality=video" \
  -H "Authorization: Bearer $WEYL_API_KEY"

Model Status

Status	Meaning
`active`	Available for use
`beta`	Testing phase
`coming_soon`	Announced, not yet available
`deprecated`	Being phased out

Use Cases

Dynamic Model Selection

import requests

def get_fastest_image_model():
    resp = requests.get(
        'https://api.render.weyl.ai/models?modality=image',
        headers={'Authorization': f'Bearer {API_KEY}'}
    )

    models = resp.json()['models']
    # Filter for schnell/turbo variants
    fast_models = [
        m for m in models
        if 'schnell' in m['model'] or 'turbo' in m['model']
    ]

    return fast_models[0] if fast_models else models[0]