diff --git a/x-pack/plugins/observability_solution/observability_ai_assistant/server/service/inference_endpoint.ts b/x-pack/plugins/observability_solution/observability_ai_assistant/server/service/inference_endpoint.ts
index 1d09311dbd6e..e89028652d9a 100644
--- a/x-pack/plugins/observability_solution/observability_ai_assistant/server/service/inference_endpoint.ts
+++ b/x-pack/plugins/observability_solution/observability_ai_assistant/server/service/inference_endpoint.ts
@@ -10,7 +10,7 @@ import { ElasticsearchClient } from '@kbn/core-elasticsearch-server';
 import { Logger } from '@kbn/logging';
 import moment from 'moment';
 
-export const AI_ASSISTANT_KB_INFERENCE_ID = 'ai_assistant_kb_inference';
+export const AI_ASSISTANT_KB_INFERENCE_ID = 'obs_ai_assistant_kb_inference';
 
 export async function createInferenceEndpoint({
   esClient,
diff --git a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_setup.spec.ts b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_setup.spec.ts
index b8cacaaa5835..7903f4b53966 100644
--- a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_setup.spec.ts
+++ b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_setup.spec.ts
@@ -34,7 +34,7 @@ export default function ApiTest({ getService }: FtrProviderContext) {
         .expect(200);
 
       expect(res.body.service_settings.model_id).to.be('pt_tiny_elser');
-      expect(res.body.inference_id).to.be('ai_assistant_kb_inference');
+      expect(res.body.inference_id).to.be('obs_ai_assistant_kb_inference');
 
       await deleteKnowledgeBaseModel(ml);
       await deleteInferenceEndpoint({ es });
diff --git a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_status.spec.ts b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_status.spec.ts
index 76ad2d06e344..8c10a6128d30 100644
--- a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_status.spec.ts
+++ b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_status.spec.ts
@@ -77,7 +77,7 @@ export default function ApiTest({ getService }: FtrProviderContext) {
       expect(res.body.ready).to.be(false);
       expect(res.body.enabled).to.be(true);
       expect(res.body.errorMessage).to.include.string(
-        'Inference endpoint not found [ai_assistant_kb_inference]'
+        'Inference endpoint not found [obs_ai_assistant_kb_inference]'
       );
     });
   });
diff --git a/x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_setup.spec.ts b/x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_setup.spec.ts
index a792b01b0e2c..eeef06464c9d 100644
--- a/x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_setup.spec.ts
+++ b/x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_setup.spec.ts
@@ -56,7 +56,7 @@ export default function ApiTest({ getService }: FtrProviderContext) {
         .expect(200);
 
       expect(res.body.service_settings.model_id).to.be('pt_tiny_elser');
-      expect(res.body.inference_id).to.be('ai_assistant_kb_inference');
+      expect(res.body.inference_id).to.be('obs_ai_assistant_kb_inference');
 
       await deleteKnowledgeBaseModel(ml);
       await deleteInferenceEndpoint({ es });