Information processing system and information processing method

An information processing system comprising:

• a first information processing device;
• and
• a second information processing device,
• wherein the first information processing device is configured to receive a first instruction sentence, a second instruction sentence, a third instruction sentence, and a fourth instruction sentence, perform processing using a language model, and output a first answer sentence, a second answer sentence, a third answer sentence, and a fourth answer sentence, and
• wherein the second information processing device is configured to:
• receive patent information of a patent to be determined to be maintained or abandoned;
• create the first instruction sentence from the patent information;
• transmit the first instruction sentence to the first information processing device and receive the first answer sentence comprising a summary of the patent information;
• create the second instruction sentence from the summary of the patent information;
• transmit the second instruction sentence to the first information processing device and receive the second answer sentence comprising a question relating to the patent;
• output the question relating to the patent;
• receive a first reply comprising an answer to the question relating to the patent;
• create the third instruction sentence from the question relating to the patent, the first reply, and the summary of the patent information;
• transmit the third instruction sentence to the first information processing device and receive the third answer sentence comprising a maintenance or abandonment determination result of the patent;
• obtain similar patents that have been determined to be maintained or abandoned and reasons for determining maintenance or abandonment of the similar patents;
• create the fourth instruction sentence from the summary of the patent information, the maintenance or abandonment determination result of the patent, the similar patents that have been determined to be maintained or abandoned, and the reasons for determining maintenance or abandonment of the similar patents;
• transmit the fourth instruction sentence to the first information processing device and receive the fourth answer sentence comprising a reason for maintenance or abandonment of the patent;
• output the reason for maintenance or abandonment of the patent;
• and
• store the reason for maintenance or abandonment of the patent.