U.S. Postal Service mail class
C4442
concept
A U.S. Postal Service mail class is a categorization of mail based on factors like speed, weight, size, and service features that determines pricing, handling, and delivery standards.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Postal Service mail class canonical | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: U.S. Postal Service mail class
Generated description
A U.S. Postal Service mail class is a categorization of mail based on factors like speed, weight, size, and service features that determines pricing, handling, and delivery standards.
Instances (1)
| Instance | Via concept surface |
|---|---|
| Media Mail | — |