OpenSearch/docs/reference/cat/trainedmodel.asciidoc

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[role="xpack"]
[testenv="platinum"]
[[cat-trained-model]]
=== cat trained model API
++++
<titleabbrev>cat trained model</titleabbrev>
++++
Returns configuration and usage information about {infer} trained models.
[[cat-trained-model-request]]
==== {api-request-title}
`GET /_cat/ml/trained_models`
[[cat-trained-model-prereqs]]
==== {api-prereq-title}
If the {es} {security-features} are enabled, you must have the following
privileges:
* cluster: `monitor_ml`
For more information, see <<security-privileges>> and {ml-docs-setup-privileges}.
////
[[cat-trained-model-desc]]
==== {api-description-title}
////
[[cat-trained-model-query-params]]
==== {api-query-parms-title}
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=bytes]
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=http-format]
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=cat-h]
+
If you do not specify which columns to include, the API returns the default
columns. If you explicitly specify one or more columns, it returns only the
specified columns.
+
Valid columns are:
`create_time`, `ct`:::
The time when the trained model was created.
`created_by`, `c`, `createdBy`:::
Information on the creator of the trained model.
`data_frame_analytics_id`, `df`, `dataFrameAnalytics`:::
Identifier for the {dfanalytics-job} that created the model. Only displayed if
it is still available.
`description`, `d`:::
The description of the trained model.
`heap_size`, `hs`, `modelHeapSize`:::
(Default)
The estimated heap size to keep the trained model in memory.
`id`:::
(Default)
Idetifier for the trained model.
`ingest.count`, `ic`, `ingestCount`:::
The total number of documents that are processed by the model.
`ingest.current`, `icurr`, `ingestCurrent`:::
The total number of document that are currently being handled by the trained
model.
`ingest.failed`, `if`, `ingestFailed`:::
The total number of failed ingest attempts with the trained model.
`ingest.pipelines`, `ip`, `ingestPipelines`:::
(Default)
The total number of ingest pipelines that are referencing the trained model.
`ingest.time`, `it`, `ingestTime`:::
The total time that is spent processing documents with the trained model.
`license`, `l`:::
The license level of the trained model.
`operations`, `o`, `modelOperations`:::
(Default)
The estimated number of operations to use the trained model. This number helps
measuring the computational complexity of the model.
`version`, `v`:::
The {es} version number in which the trained model was created.
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=help]
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=cat-s]
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=time]
include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=cat-v]
[[cat-trained-model-example]]
==== {api-examples-title}
[source,console]
--------------------------------------------------
GET _cat/ml/trained_models?h=c,o,l,ct,v&v
--------------------------------------------------
// TEST[skip:kibana sample data]
[source,console-result]
----
id created_by operations license create_time version
ddddd-1580216177138 _xpack 196 PLATINUM 2020-01-28T12:56:17.138Z 8.0.0
flight-regress-1580215685537 _xpack 102 PLATINUM 2020-01-28T12:48:05.537Z 8.0.0
lang_ident_model_1 _xpack 39629 BASIC 2019-12-05T12:28:34.594Z 7.6.0
----
// TESTRESPONSE[skip:kibana sample data]