diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 7e53bd765464..39454b02d952 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -10153,6 +10153,7 @@ components:
         - "data-quality alert"
         - "network-path alert"
         - "data-jobs alert"
+        - "llm-observability alert"
       example: "query alert"
       type: string
       x-enum-varnames:
@@ -10178,6 +10179,7 @@ components:
         - DATA_QUALITY_ALERT
         - NETWORK_PATH_ALERT
         - DATA_JOBS_ALERT
+        - LLM_OBSERVABILITY_ALERT
     MonitorUpdateRequest:
       description: Object describing a monitor update request.
       properties:
diff --git a/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.frozen b/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.frozen
new file mode 100644
index 000000000000..f8692333568d
--- /dev/null
+++ b/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.frozen
@@ -0,0 +1 @@
+2026-08-11T15:01:12.326Z
\ No newline at end of file
diff --git a/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.yml b/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.yml
new file mode 100644
index 000000000000..274c4ecee93e
--- /dev/null
+++ b/cassettes/features/v1/monitors/Create-an-LLM-Observability-monitor-returns-OK-response.yml
@@ -0,0 +1,51 @@
+http_interactions:
+- recorded_at: Tue, 11 Aug 2026 15:01:12 GMT
+  request:
+    body:
+      encoding: UTF-8
+      string: '{"message":"LLM observability alert triggered","name":"Test-Create_an_LLM_Observability_monitor_returns_OK_response-1786460472","options":{"include_tags":true,"notify_audit":false,"thresholds":{"critical":0}},"query":"llm-observability(\"*\").rollup(\"count\").last(\"2h\")
+        > 0","tags":["test:testcreateanllmobservabilitymonitorreturnsokresponse1786460472","env:ci"],"type":"llm-observability
+        alert"}'
+    headers:
+      Accept:
+      - application/json
+      Content-Type:
+      - application/json
+    method: POST
+    uri: https://api.datadoghq.com/api/v1/monitor
+  response:
+    body:
+      encoding: UTF-8
+      string: '{"id":312833678,"org_id":321813,"type":"llm-observability alert","name":"Test-Create_an_LLM_Observability_monitor_returns_OK_response-1786460472","message":"LLM
+        observability alert triggered","tags":["test:testcreateanllmobservabilitymonitorreturnsokresponse1786460472","env:ci"],"query":"llm-observability(\"*\").rollup(\"count\").last(\"2h\")
+        > 0","options":{"include_tags":true,"notify_audit":false,"thresholds":{"critical":0.0},"notify_no_data":false,"new_host_delay":300,"groupby_simple_monitor":false,"silenced":{}},"multi":false,"created_at":1786460473000,"created":"2026-08-11T15:01:13.078330+00:00","modified":"2026-08-11T15:01:13.078330+00:00","deleted":null,"priority":null,"restricted_roles":null,"restriction_policy":null,"draft_status":"published","assets":[],"overall_state_modified":null,"overall_state":"No
+        Data","creator":{"name":"Francesco Pighi","handle":"francesco.pighi@datadoghq.com","email":"francesco.pighi@datadoghq.com","id":21235577}}
+
+        '
+    headers:
+      Content-Type:
+      - application/json
+    status:
+      code: 200
+      message: OK
+- recorded_at: Tue, 11 Aug 2026 15:01:12 GMT
+  request:
+    body: null
+    headers:
+      Accept:
+      - application/json
+    method: DELETE
+    uri: https://api.datadoghq.com/api/v1/monitor/312833678
+  response:
+    body:
+      encoding: UTF-8
+      string: '{"deleted_monitor_id":312833678}
+
+        '
+    headers:
+      Content-Type:
+      - application/json
+    status:
+      code: 200
+      message: OK
+recorded_with: VCR 6.0.0
diff --git a/examples/v1/monitors/CreateMonitor_1348801712.rb b/examples/v1/monitors/CreateMonitor_1348801712.rb
new file mode 100644
index 000000000000..b0c2cb8eb720
--- /dev/null
+++ b/examples/v1/monitors/CreateMonitor_1348801712.rb
@@ -0,0 +1,23 @@
+# Create an LLM Observability monitor returns "OK" response
+
+require "datadog_api_client"
+api_instance = DatadogAPIClient::V1::MonitorsAPI.new
+
+body = DatadogAPIClient::V1::Monitor.new({
+  name: "Example-Monitor",
+  type: DatadogAPIClient::V1::MonitorType::LLM_OBSERVABILITY_ALERT,
+  query: 'llm-observability("*").rollup("count").last("2h") > 0',
+  message: "LLM observability alert triggered",
+  tags: [
+    "test:examplemonitor",
+    "env:ci",
+  ],
+  options: DatadogAPIClient::V1::MonitorOptions.new({
+    thresholds: DatadogAPIClient::V1::MonitorThresholds.new({
+      critical: 0,
+    }),
+    include_tags: true,
+    notify_audit: false,
+  }),
+})
+p api_instance.create_monitor(body)
diff --git a/features/v1/monitors.feature b/features/v1/monitors.feature
index 49f446a95a4f..9fc73243c7b7 100644
--- a/features/v1/monitors.feature
+++ b/features/v1/monitors.feature
@@ -202,6 +202,15 @@ Feature: Monitors
     And the response "query" is equal to "error-tracking-rum(\"service:foo AND @error.source:source\").rollup(\"count\").by(\"@issue.id\").last(\"1h\") >= 1"
     And the response "draft_status" is equal to "draft"
 
+  @team:DataDog/monitor-app
+  Scenario: Create an LLM Observability monitor returns "OK" response
+    Given new "CreateMonitor" request
+    And body with value {"name": "{{ unique }}", "type": "llm-observability alert", "query": "llm-observability(\"*\").rollup(\"count\").last(\"2h\") > 0", "message": "LLM observability alert triggered", "tags": ["test:{{ unique_lower_alnum }}", "env:ci"], "options": {"thresholds": {"critical": 0}, "include_tags": true, "notify_audit": false}}
+    When the request is sent
+    Then the response status is 200 OK
+    And the response "name" is equal to "{{ unique }}"
+    And the response "type" is equal to "llm-observability alert"
+
   @generated @skip @team:DataDog/monitor-app
   Scenario: Delete a monitor returns "Bad Request" response
     Given new "DeleteMonitor" request
diff --git a/lib/datadog_api_client/v1/models/monitor_type.rb b/lib/datadog_api_client/v1/models/monitor_type.rb
index 4f7a558ca008..d79724e30d51 100644
--- a/lib/datadog_api_client/v1/models/monitor_type.rb
+++ b/lib/datadog_api_client/v1/models/monitor_type.rb
@@ -43,5 +43,6 @@ class MonitorType
     DATA_QUALITY_ALERT = "data-quality alert".freeze
     NETWORK_PATH_ALERT = "network-path alert".freeze
     DATA_JOBS_ALERT = "data-jobs alert".freeze
+    LLM_OBSERVABILITY_ALERT = "llm-observability alert".freeze
   end
 end