curl --request GET \
  --url https://api.trymaitai.ai/api/v1/finetune-runs/{run_id}/metrics \
  --header 'X-Maitai-Api-Key: <api-key>'

{
  "data": {
    "run_id": 60,
    "training_loss": [
      0.8,
      0.5,
      0.3,
      0.2
    ],
    "validation_loss": [
      0.9,
      0.6,
      0.4,
      0.3
    ],
    "epochs_completed": 4
  }
}