API Status and Model Performance - Lilac

The status endpoint returns recent live model performance and availability snapshots for the Lilac API. It is public and does not require authentication.

Endpoint

GET https://api.getlilac.com/status

Query Parameters

Parameter	Type	Description
`window`	`string`	Optional time window for aggregation. Supported values: `5m`, `1h`, `24h`, `30d`. We recommend explicitly passing `window`.

Example

curl "https://api.getlilac.com/status?window=5m"

Response

{
  "updated_at": "2025-01-15T18:42:11Z",
  "window": "5m",
  "window_secs": 300,
  "stale": false,
  "models": [
    {
      "id": "moonshotai/kimi-k2.6",
      "name": "Kimi K2.6",
      "tps": 142.7,
      "ttfb_seconds": 0.41,
      "uptime_pct": 99.8
    }
  ]
}

Fields

Field	Type	Description
`updated_at`	`string`	Timestamp for the snapshot.
`window`	`string`	Aggregation window used.
`window_secs`	`integer`	Aggregation window in seconds.
`stale`	`boolean`	Whether the data may be stale.
`models`	`array`	Array of model status entries.
`models[].id`	`string`	Model ID.
`models[].name`	`string`	Display name.
`models[].tps`	`float` \| `null`	Average throughput in tokens/sec. `null` when not enough recent data exists.
`models[].ttfb_seconds`	`float` \| `null`	Average time to first token, in seconds. `null` when not enough recent data exists.
`models[].uptime_pct`	`float` \| `null`	Request success percentage for the selected window. `null` when not enough recent data exists.

Low-traffic models may return null metrics for shorter windows. If you see null values, retry with a wider window such as 1h, 24h, or 30d.

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