> ## Documentation Index
> Fetch the complete documentation index at: https://private-7c7dfe99-parallel-read-in-order-multi-part.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> Historical page of the removed system.models table, which listed the CatBoost models loaded into a LibraryBridge's memory along with the time when each of them was loaded.

# system.models

<h2 id="description">
  Description
</h2>

<Warning>
  The CatBoost integration was removed from ClickHouse and `system.models` no longer exists: querying it fails with `UNKNOWN_TABLE`. This page is kept for the documentation it published; see the [system tables overview](/reference/system-tables/overview) for the tables that exist today.
</Warning>

Contained a list of CatBoost models loaded into a `LibraryBridge`'s memory along with time when it was loaded.

<h2 id="columns">
  Columns
</h2>

* `model_path` ([String](/reference/data-types/string)) — Path to trained model.
* `type` ([String](/reference/data-types/string)) — Model type. Now catboost only.
* `loading_start_time` ([DateTime](/reference/data-types/datetime)) — The time when the loading of the model started.
* `loading_duration` ([Float32](/reference/data-types/float)) — How much time did it take to load the model.