Triple
T3900533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chief Information Officer of the U.S. Copyright Office |
E90476
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Library of Congress |
E221
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Library of Congress | Statement: [Chief Information Officer of the U.S. Copyright Office, employer, Library of Congress]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Library of Congress Context triple: [Chief Information Officer of the U.S. Copyright Office, employer, Library of Congress]
-
A.
Library of Congress
chosen
The Library of Congress is the national library of the United States and one of the world’s largest and most comprehensive research libraries, serving as the research arm of the U.S. Congress.
-
B.
The National Archives
The National Archives is the official archive and publisher for the UK government, responsible for preserving and providing access to the nation’s historical and legal records.
-
C.
Thomas Jefferson Library
Thomas Jefferson Library is the main academic library of the University of Missouri–St. Louis, providing research resources and study spaces for its students and faculty.
-
D.
National Central Library
The National Central Library was a former UK library service that coordinated inter-library loans and access to scholarly materials, later absorbed into what became the British Library.
-
E.
Senate Library
The Senate Library is the official research and reference library serving the legislative and informational needs of the Senate of Poland and its members.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69aed95d315881908cbf1bf4a7215fbf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeecf2f230819099abc109a0b7d916 |
completed | March 9, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5285093208190a2ba00afcbd8a261 |
completed | March 14, 2026, 9:20 a.m. |
Created at: March 9, 2026, 3:21 p.m.