Triple
T16573209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackwell House |
E402641
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Roosevelt Island Historic District |
E14873
|
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: Roosevelt Island Historic District | Statement: [Blackwell House, isPartOf, Roosevelt Island Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roosevelt Island Historic District Context triple: [Blackwell House, isPartOf, Roosevelt Island Historic District]
-
A.
Governors Island Historic District
Governors Island Historic District is a nationally significant historic area in New York Harbor featuring a preserved collection of military and governmental buildings, landscapes, and fortifications that reflect its long history as a strategic U.S. Army and Coast Guard post.
-
B.
Fulton–Nassau Historic District
The Fulton–Nassau Historic District is a designated historic area in Lower Manhattan, New York City, known for its dense concentration of late-19th- and early-20th-century commercial architecture and its role as a former retail and business hub.
-
C.
Central Park Historic District
Central Park Historic District is a nationally recognized historic area in downtown Hannibal, Missouri, noted for its 19th- and early 20th-century architecture surrounding the town’s central park.
-
D.
Roosevelt Island
chosen
Roosevelt Island is a narrow, residential island in New York City’s East River known for its mix of high-rise apartments, parkland, and institutions like the Cornell Tech campus, accessible by tram, subway, and bridge.
-
E.
Hyde Park Historic District
Hyde Park Historic District is a nationally recognized historic area in Hyde Park, New York, noted for its well-preserved 19th- and early 20th-century architecture and its associations with prominent local estates and residents.
- 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_69d8838648088190acf97ef11fc3f61b |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3595ab9dc81909b774f6d9c17d6dd |
completed | April 18, 2026, 10:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006eea409c8190808170a0b3f4bd17 |
completed | May 10, 2026, 11:41 a.m. |
Created at: April 10, 2026, 5:16 a.m.