diff --git a/output/schema/schema.json b/output/schema/schema.json
index 158379de3a..285f7e96dd 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -67757,7 +67757,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L281-L312"
+      "specLocation": "_types/mapping/core.ts#L285-L316"
     },
     {
       "kind": "interface",
@@ -68071,6 +68071,9 @@
         {
           "name": "dense_vector"
         },
+        {
+          "name": "sparse_vector"
+        },
         {
           "name": "match_only_text"
         }
@@ -68079,7 +68082,7 @@
         "name": "FieldType",
         "namespace": "_types.mapping"
       },
-      "specLocation": "_types/mapping/Property.ts#L158-L201"
+      "specLocation": "_types/mapping/Property.ts#L158-L202"
     },
     {
       "inherits": {
@@ -68555,7 +68558,7 @@
         "name": "IndexOptions",
         "namespace": "_types.mapping"
       },
-      "specLocation": "_types/mapping/core.ts#L238-L243"
+      "specLocation": "_types/mapping/core.ts#L242-L247"
     },
     {
       "inherits": {
@@ -69094,7 +69097,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L211-L236"
+      "specLocation": "_types/mapping/core.ts#L215-L240"
     },
     {
       "kind": "enum",
@@ -70369,7 +70372,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L193-L203"
+      "specLocation": "_types/mapping/core.ts#L197-L207"
     },
     {
       "description": "The `shape` data type facilitates the indexing of and searching with arbitrary `x, y` cartesian shapes such as\nrectangles and polygons.",
@@ -70727,7 +70730,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L245-L248"
+      "specLocation": "_types/mapping/core.ts#L249-L252"
     },
     {
       "inherits": {
@@ -70905,7 +70908,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L250-L266"
+      "specLocation": "_types/mapping/core.ts#L254-L270"
     },
     {
       "kind": "enum",
@@ -71302,7 +71305,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L268-L270"
+      "specLocation": "_types/mapping/core.ts#L272-L274"
     },
     {
       "inherits": {
@@ -71344,7 +71347,7 @@
           }
         }
       ],
-      "specLocation": "_types/mapping/core.ts#L272-L279"
+      "specLocation": "_types/mapping/core.ts#L276-L283"
     },
     {
       "inherits": {
@@ -77054,7 +77057,7 @@
               "since": "8.8.0"
             }
           },
-          "description": "Uses a natural language processing model to convert the query text into a list of token-weight pairs which are then used in a query against a rank features field.",
+          "description": "Uses a natural language processing model to convert the query text into a list of token-weight pairs which are then used in a query against a sparse vector or rank features field.",
           "docId": "query-dsl-text-expansion-query",
           "docUrl": "https://www.elastic.co/guide/en/elasticsearch/reference/{branch}/query-dsl-text-expansion-query.html",
           "name": "text_expansion",
diff --git a/output/typescript/types.ts b/output/typescript/types.ts
index 92f674c936..40a1a0717b 100644
--- a/output/typescript/types.ts
+++ b/output/typescript/types.ts
@@ -5000,7 +5000,7 @@ export interface MappingFieldNamesField {
   enabled: boolean
 }
 
-export type MappingFieldType = 'none' | 'geo_point' | 'geo_shape' | 'ip' | 'binary' | 'keyword' | 'text' | 'search_as_you_type' | 'date' | 'date_nanos' | 'boolean' | 'completion' | 'nested' | 'object' | 'murmur3' | 'token_count' | 'percolator' | 'integer' | 'long' | 'short' | 'byte' | 'float' | 'half_float' | 'scaled_float' | 'double' | 'integer_range' | 'float_range' | 'long_range' | 'double_range' | 'date_range' | 'ip_range' | 'alias' | 'join' | 'rank_feature' | 'rank_features' | 'flattened' | 'shape' | 'histogram' | 'constant_keyword' | 'aggregate_metric_double' | 'dense_vector' | 'match_only_text'
+export type MappingFieldType = 'none' | 'geo_point' | 'geo_shape' | 'ip' | 'binary' | 'keyword' | 'text' | 'search_as_you_type' | 'date' | 'date_nanos' | 'boolean' | 'completion' | 'nested' | 'object' | 'murmur3' | 'token_count' | 'percolator' | 'integer' | 'long' | 'short' | 'byte' | 'float' | 'half_float' | 'scaled_float' | 'double' | 'integer_range' | 'float_range' | 'long_range' | 'double_range' | 'date_range' | 'ip_range' | 'alias' | 'join' | 'rank_feature' | 'rank_features' | 'flattened' | 'shape' | 'histogram' | 'constant_keyword' | 'aggregate_metric_double' | 'dense_vector' | 'sparse_vector' | 'match_only_text'
 
 export interface MappingFlattenedProperty extends MappingPropertyBase {
   boost?: double
diff --git a/specification/_types/mapping/Property.ts b/specification/_types/mapping/Property.ts
index 82fe6fbcc9..52e8374372 100644
--- a/specification/_types/mapping/Property.ts
+++ b/specification/_types/mapping/Property.ts
@@ -197,6 +197,7 @@ export enum FieldType {
   constant_keyword,
   aggregate_metric_double,
   dense_vector,
+  sparse_vector,
   match_only_text
 }
 
diff --git a/specification/_types/mapping/core.ts b/specification/_types/mapping/core.ts
index 092a6a9f4c..11635a44f7 100644
--- a/specification/_types/mapping/core.ts
+++ b/specification/_types/mapping/core.ts
@@ -190,6 +190,10 @@ export class RankFeaturesProperty extends PropertyBase {
   type: 'rank_features'
 }
 
+export class SparseVectorProperty extends PropertyBase {
+  type: 'sparse_vector'
+}
+
 export class SearchAsYouTypeProperty extends CorePropertyBase {
   analyzer?: string
   index?: boolean
diff --git a/specification/_types/query_dsl/abstractions.ts b/specification/_types/query_dsl/abstractions.ts
index b658572063..f89828fc0a 100644
--- a/specification/_types/query_dsl/abstractions.ts
+++ b/specification/_types/query_dsl/abstractions.ts
@@ -367,7 +367,7 @@ export class QueryContainer {
    */
   terms_set?: SingleKeyDictionary<Field, TermsSetQuery>
   /**
-   * Uses a natural language processing model to convert the query text into a list of token-weight pairs which are then used in a query against a rank features field.
+   * Uses a natural language processing model to convert the query text into a list of token-weight pairs which are then used in a query against a sparse vector or rank features field.
    * @availability stack since=8.8.0
    * @availability serverless
    * @doc_id query-dsl-text-expansion-query