diff --git a/openapi-full.json b/openapi-full.json
index 60054b6c5fa..affd08bced4 100644
--- a/openapi-full.json
+++ b/openapi-full.json
@@ -6086,6 +6086,169 @@
                 }
             }
         },
+        "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/summarize": {
+            "get": {
+                "operationId": "chat-summarize-chat",
+                "summary": "Summarize next bunch of chat messages from a given offset",
+                "tags": [
+                    "chat"
+                ],
+                "security": [
+                    {},
+                    {
+                        "bearer_auth": []
+                    },
+                    {
+                        "basic_auth": []
+                    }
+                ],
+                "parameters": [
+                    {
+                        "name": "apiVersion",
+                        "in": "path",
+                        "required": true,
+                        "schema": {
+                            "type": "string",
+                            "enum": [
+                                "v1"
+                            ],
+                            "default": "v1"
+                        }
+                    },
+                    {
+                        "name": "token",
+                        "in": "path",
+                        "required": true,
+                        "schema": {
+                            "type": "string",
+                            "pattern": "^[a-z0-9]{4,30}$"
+                        }
+                    },
+                    {
+                        "name": "fromMessageId",
+                        "in": "query",
+                        "description": "Offset from where on the summary should be generated",
+                        "required": true,
+                        "schema": {
+                            "type": "integer",
+                            "format": "int64",
+                            "minimum": 1
+                        }
+                    },
+                    {
+                        "name": "OCS-APIRequest",
+                        "in": "header",
+                        "description": "Required to be true for the API request to pass",
+                        "required": true,
+                        "schema": {
+                            "type": "boolean",
+                            "default": true
+                        }
+                    }
+                ],
+                "responses": {
+                    "201": {
+                        "description": "Summary was scheduled",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "type": "object",
+                                    "required": [
+                                        "ocs"
+                                    ],
+                                    "properties": {
+                                        "ocs": {
+                                            "type": "object",
+                                            "required": [
+                                                "meta",
+                                                "data"
+                                            ],
+                                            "properties": {
+                                                "meta": {
+                                                    "$ref": "#/components/schemas/OCSMeta"
+                                                },
+                                                "data": {
+                                                    "type": "object",
+                                                    "required": [
+                                                        "taskId",
+                                                        "nextOffset"
+                                                    ],
+                                                    "properties": {
+                                                        "taskId": {
+                                                            "type": "integer",
+                                                            "format": "int64"
+                                                        },
+                                                        "nextOffset": {
+                                                            "type": "integer",
+                                                            "format": "int64"
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    },
+                    "400": {
+                        "description": "No AI provider available or summarizing failed",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "type": "object",
+                                    "required": [
+                                        "ocs"
+                                    ],
+                                    "properties": {
+                                        "ocs": {
+                                            "type": "object",
+                                            "required": [
+                                                "meta",
+                                                "data"
+                                            ],
+                                            "properties": {
+                                                "meta": {
+                                                    "$ref": "#/components/schemas/OCSMeta"
+                                                },
+                                                "data": {
+                                                    "type": "object",
+                                                    "required": [
+                                                        "error"
+                                                    ],
+                                                    "properties": {
+                                                        "error": {
+                                                            "type": "string",
+                                                            "enum": [
+                                                                "ai-no-provider",
+                                                                "ai-error"
+                                                            ]
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    },
+                    "204": {
+                        "description": "No messages found to summarize"
+                    },
+                    "500": {
+                        "description": "",
+                        "content": {
+                            "text/plain": {
+                                "schema": {
+                                    "type": "string"
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        },
         "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/{messageId}": {
             "delete": {
                 "operationId": "chat-delete-message",
diff --git a/openapi.json b/openapi.json
index c14042aad27..43abf5b64aa 100644
--- a/openapi.json
+++ b/openapi.json
@@ -5973,6 +5973,169 @@
                 }
             }
         },
+        "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/summarize": {
+            "get": {
+                "operationId": "chat-summarize-chat",
+                "summary": "Summarize next bunch of chat messages from a given offset",
+                "tags": [
+                    "chat"
+                ],
+                "security": [
+                    {},
+                    {
+                        "bearer_auth": []
+                    },
+                    {
+                        "basic_auth": []
+                    }
+                ],
+                "parameters": [
+                    {
+                        "name": "apiVersion",
+                        "in": "path",
+                        "required": true,
+                        "schema": {
+                            "type": "string",
+                            "enum": [
+                                "v1"
+                            ],
+                            "default": "v1"
+                        }
+                    },
+                    {
+                        "name": "token",
+                        "in": "path",
+                        "required": true,
+                        "schema": {
+                            "type": "string",
+                            "pattern": "^[a-z0-9]{4,30}$"
+                        }
+                    },
+                    {
+                        "name": "fromMessageId",
+                        "in": "query",
+                        "description": "Offset from where on the summary should be generated",
+                        "required": true,
+                        "schema": {
+                            "type": "integer",
+                            "format": "int64",
+                            "minimum": 1
+                        }
+                    },
+                    {
+                        "name": "OCS-APIRequest",
+                        "in": "header",
+                        "description": "Required to be true for the API request to pass",
+                        "required": true,
+                        "schema": {
+                            "type": "boolean",
+                            "default": true
+                        }
+                    }
+                ],
+                "responses": {
+                    "201": {
+                        "description": "Summary was scheduled",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "type": "object",
+                                    "required": [
+                                        "ocs"
+                                    ],
+                                    "properties": {
+                                        "ocs": {
+                                            "type": "object",
+                                            "required": [
+                                                "meta",
+                                                "data"
+                                            ],
+                                            "properties": {
+                                                "meta": {
+                                                    "$ref": "#/components/schemas/OCSMeta"
+                                                },
+                                                "data": {
+                                                    "type": "object",
+                                                    "required": [
+                                                        "taskId",
+                                                        "nextOffset"
+                                                    ],
+                                                    "properties": {
+                                                        "taskId": {
+                                                            "type": "integer",
+                                                            "format": "int64"
+                                                        },
+                                                        "nextOffset": {
+                                                            "type": "integer",
+                                                            "format": "int64"
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    },
+                    "400": {
+                        "description": "No AI provider available or summarizing failed",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "type": "object",
+                                    "required": [
+                                        "ocs"
+                                    ],
+                                    "properties": {
+                                        "ocs": {
+                                            "type": "object",
+                                            "required": [
+                                                "meta",
+                                                "data"
+                                            ],
+                                            "properties": {
+                                                "meta": {
+                                                    "$ref": "#/components/schemas/OCSMeta"
+                                                },
+                                                "data": {
+                                                    "type": "object",
+                                                    "required": [
+                                                        "error"
+                                                    ],
+                                                    "properties": {
+                                                        "error": {
+                                                            "type": "string",
+                                                            "enum": [
+                                                                "ai-no-provider",
+                                                                "ai-error"
+                                                            ]
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    },
+                    "204": {
+                        "description": "No messages found to summarize"
+                    },
+                    "500": {
+                        "description": "",
+                        "content": {
+                            "text/plain": {
+                                "schema": {
+                                    "type": "string"
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        },
         "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/{messageId}": {
             "delete": {
                 "operationId": "chat-delete-message",
diff --git a/src/types/openapi/openapi-full.ts b/src/types/openapi/openapi-full.ts
index 3cddddd4be9..863a20165ab 100644
--- a/src/types/openapi/openapi-full.ts
+++ b/src/types/openapi/openapi-full.ts
@@ -361,6 +361,23 @@ export type paths = {
         patch?: never;
         trace?: never;
     };
+    "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/summarize": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /** Summarize next bunch of chat messages from a given offset */
+        get: operations["chat-summarize-chat"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/{messageId}": {
         parameters: {
             query?: never;
@@ -4090,6 +4107,77 @@ export interface operations {
             };
         };
     };
+    "chat-summarize-chat": {
+        parameters: {
+            query: {
+                /** @description Offset from where on the summary should be generated */
+                fromMessageId: number;
+            };
+            header: {
+                /** @description Required to be true for the API request to pass */
+                "OCS-APIRequest": boolean;
+            };
+            path: {
+                apiVersion: "v1";
+                token: string;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Summary was scheduled */
+            201: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": {
+                        ocs: {
+                            meta: components["schemas"]["OCSMeta"];
+                            data: {
+                                /** Format: int64 */
+                                taskId: number;
+                                /** Format: int64 */
+                                nextOffset: number;
+                            };
+                        };
+                    };
+                };
+            };
+            /** @description No messages found to summarize */
+            204: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content?: never;
+            };
+            /** @description No AI provider available or summarizing failed */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": {
+                        ocs: {
+                            meta: components["schemas"]["OCSMeta"];
+                            data: {
+                                /** @enum {string} */
+                                error: "ai-no-provider" | "ai-error";
+                            };
+                        };
+                    };
+                };
+            };
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "text/plain": string;
+                };
+            };
+        };
+    };
     "chat-edit-message": {
         parameters: {
             query?: never;
diff --git a/src/types/openapi/openapi.ts b/src/types/openapi/openapi.ts
index ee0fa97d878..80e1f941a4a 100644
--- a/src/types/openapi/openapi.ts
+++ b/src/types/openapi/openapi.ts
@@ -361,6 +361,23 @@ export type paths = {
         patch?: never;
         trace?: never;
     };
+    "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/summarize": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /** Summarize next bunch of chat messages from a given offset */
+        get: operations["chat-summarize-chat"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/ocs/v2.php/apps/spreed/api/{apiVersion}/chat/{token}/{messageId}": {
         parameters: {
             query?: never;
@@ -3571,6 +3588,77 @@ export interface operations {
             };
         };
     };
+    "chat-summarize-chat": {
+        parameters: {
+            query: {
+                /** @description Offset from where on the summary should be generated */
+                fromMessageId: number;
+            };
+            header: {
+                /** @description Required to be true for the API request to pass */
+                "OCS-APIRequest": boolean;
+            };
+            path: {
+                apiVersion: "v1";
+                token: string;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Summary was scheduled */
+            201: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": {
+                        ocs: {
+                            meta: components["schemas"]["OCSMeta"];
+                            data: {
+                                /** Format: int64 */
+                                taskId: number;
+                                /** Format: int64 */
+                                nextOffset: number;
+                            };
+                        };
+                    };
+                };
+            };
+            /** @description No messages found to summarize */
+            204: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content?: never;
+            };
+            /** @description No AI provider available or summarizing failed */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": {
+                        ocs: {
+                            meta: components["schemas"]["OCSMeta"];
+                            data: {
+                                /** @enum {string} */
+                                error: "ai-no-provider" | "ai-error";
+                            };
+                        };
+                    };
+                };
+            };
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "text/plain": string;
+                };
+            };
+        };
+    };
     "chat-edit-message": {
         parameters: {
             query?: never;