Triple
T325378
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edison National Historic Site |
E6504
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Thomas Edison’s laboratory |
E6504
|
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: Thomas Edison’s laboratory | Statement: [Edison National Historic Site, hasPart, Thomas Edison’s laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Edison’s laboratory Context triple: [Edison National Historic Site, hasPart, Thomas Edison’s laboratory]
-
A.
Edison Machine Works
Edison Machine Works was a major manufacturing arm of Thomas Edison's electric power enterprises in the late 19th century, producing electrical equipment such as dynamos and motors.
-
B.
Thomas Edison Birthplace Museum
The Thomas Edison Birthplace Museum is a historic house museum in Milan, Ohio, dedicated to preserving and interpreting the early life and inventions of American inventor Thomas Alva Edison.
-
C.
Chicago Metallurgical Laboratory
The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
-
D.
Edison General Electric Company
Edison General Electric Company was an early American industrial and electrical manufacturing firm created by inventor Thomas Edison that became a key predecessor to today’s General Electric.
-
E.
Edison National Historic Site, West Orange, New Jersey, United States
chosen
Edison National Historic Site in West Orange, New Jersey is a preserved complex of Thomas Edison’s laboratory and residence, commemorating his life, work, and legacy as one of America’s most influential inventors.
- 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_69a2e7933d6c8190bb2592ad13286ef2 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea959f9c819084602b8a1b5e66dd |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3dd2c45e881908f4508bcf9d7cae2 |
completed | March 1, 2026, 6:31 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.