公开(公告)号：US20240362696A1

公开(公告)日：2024-10-31

申请号：US18643890

申请日：2024-04-23

Applicant: Maplebear Inc.

Inventor： Shishir Kumar Prasad ,  Ahsaas Bajaj

IPC: G06Q30/0601 ,  G06F40/40 ,  G06V30/10

CPC classification number: G06Q30/0629 ,  G06F40/40 ,  G06V30/10

Abstract: An online system uses a machine learning based language model, for example, a large language model (LLM) to identify replacement items for an item that may not be available at a store. The online system receives a request for an item and determines that the requested item is not available. The online system identifies a replacement item. If the online system determines that the replacement item has a replacement score below a threshold value indicating a low quality of replacement for the requested item, it uses a machine learning based language model, for example, a large language model to generate an explanation for why the replacement item has a replacement score below the threshold value. The online system sends the explanation to a client device.