Production system, information processing method, and production method

An information processing method performed by a computer processor of an information processing device in a system for producing a product,

• the information processing method comprising:
• (i) generating one or more production condition candidates each of which is a candidate for a production condition under which the product is produced in the system;
• (ii) determining, using a prediction model, a prediction of a production result of a case in which the product is produced under each of the one or more production condition candidates;
• and
• (iii) generating, by evaluating a result of the prediction based on a predetermined evaluation standard, an evaluation of each of the one or more prediction condition candidates, wherein
• the prediction model is (a) constructed with data indicative of a previous production condition under which the product was previously produced in the system and a production result of production of the product under the previous production condition and (b) indicates a relationship between the production condition under which the product is produced and the production result of the product produced under the production condition,
• the information processing method further comprising:
• repeating the process (ii) while changing between the one or more production condition candidates, and determines a production condition candidate, the evaluation of which in the process (iii) satisfies a predetermined standard, to be the production condition under which the product is to be produced;
• and
• causing a production facility to produce the product under the determined production condition.