# List models

Source: https://convergingthought.com/docs/api-reference/models

> GET /v1/models — discover the currently supported model and published rates.



This endpoint requires a valid project key but does not require a particular scope. It reads the catalogue without starting inference, training, or a credit reservation.

```bash
curl --fail-with-body "$INTERNALIZE_BASE_URL/v1/models" \
  -H "Authorization: Bearer $INTERNALIZE_API_KEY"
```

## Response [#response]

```json
{
  "data": [
    {
      "id": "glm-5.3",
      "pricing": {
        "version": "2026-09-27",
        "input_usd_per_million_tokens": 12,
        "output_usd_per_million_tokens": 30,
        "cached_input_usd_per_million_tokens": 2.5,
        "training_usd_per_million_tokens": 36,
        "storage_usd_per_gb_month": 0.3,
        "internalization_fee_usd": 0
      }
    }
  ]
}
```

GLM 5.3 is the only supported model in the current public contract. The catalogue uses a model identifier for discovery, but model-operation requests do not accept a `model` field. They use the platform's supported model and the subject's selected adapter.

## Rate fields [#rate-fields]

`pricing.version` identifies the immutable price card recorded on newly admitted requests. Input and output have separate rates; output includes reasoning. Cached input receives the lower rate only when verified in provider receipts. Learning uses sampling and training tokens at the listed rates, without a per-call fee. Hosting is prorated by retained checkpoint size and time. See [Credits and pricing](/docs/billing).