Triple
T1346851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sydney Howard Gay |
E28589
|
entity |
| Predicate | hasPartInCollection |
P10186
|
FINISHED |
| Object | Sydney Howard Gay Underground Railroad records |
E28589
|
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: Sydney Howard Gay Underground Railroad records | Statement: [Sydney Howard Gay, hasPartInCollection, Sydney Howard Gay Underground Railroad records]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney Howard Gay Underground Railroad records Context triple: [Sydney Howard Gay, hasPartInCollection, Sydney Howard Gay Underground Railroad records]
-
A.
Sydney Howard Gay
chosen
Sydney Howard Gay was a 19th-century American abolitionist, journalist, and editor known for his work on the Underground Railroad and his leadership at the National Anti-Slavery Standard.
-
B.
Schomburg Center for Research in Black Culture
The Schomburg Center for Research in Black Culture is a renowned research library and archival institution in Harlem, New York City, dedicated to preserving and showcasing the history and culture of people of African descent.
-
C.
Moorland–Spingarn Research Center
The Moorland–Spingarn Research Center is a major research library and archive renowned for its extensive collections documenting the history and culture of the African diaspora.
-
D.
Victor E. Green
Victor E. Green is the fuzzy, green alien mascot of the NHL’s Dallas Stars, known for entertaining fans at games with playful antics and crowd interaction.
-
E.
W. E. B. Du Bois Library
The W. E. B. Du Bois Library is the main academic library at the University of Massachusetts Amherst, known for its distinctive high-rise design and extensive research collections.
- 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_69a49854eb3481908c7d56b2e449a290 |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c2406c488190b2c04d54d9c5e94c |
completed | March 1, 2026, 10:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc639201c81908ed9c9ac37cd358f |
completed | March 8, 2026, 12:43 a.m. |
Created at: March 1, 2026, 7:56 p.m.