List running models

curl http://localhost:11434/api/ps

{
  "models": [
    {
      "model": "gemma3",
      "size": 6591830464,
      "digest": "a2af6cc3eb7fa8be8504abaf9b04e88f17a119ec3f04a3addf55f92841195f5a",
      "details": {
        "parent_model": "",
        "format": "gguf",
        "family": "gemma3",
        "families": [
          "gemma3"
        ],
        "parameter_size": "4.3B",
        "quantization_level": "Q4_K_M"
      },
      "expires_at": "2025-10-17T16:47:07.93355-07:00",
      "size_vram": 5333539264,
      "context_length": 4096
    }
  ]
}