Real ChatGPT answer · index seed5LTUkz5xIrMcompleteLegal · intellectual propertycomparison

Is it legal to buy used textbooks and resell them on my ecommerce site without getting sued by the original publishing companies?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Is it legal to buy used textbooks and resell them on my ecommerce site without getting sued by the original publishing companies?
2 real searches · 1 real-search pass
United States first sale doctrine resale used books 17 USC 109 Kirtsaeng Supreme Court officialGoogle ↗
OBSERVEDReason
US Copyright Office first sale doctrine physical books resale copyrightGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
United States first sale doctrine resale used books 17 USC 109 Kirtsaeng Supreme Court official Google ↗
US Copyright Office first sale doctrine physical books resale copyright Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
United States first sale doctrine resale used books 17 USC 109 Kirtsaeng Supreme Court official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
US Copyright Office first sale doctrine physical books resale copyright
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1