Triple
T9084791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Henry Janeway Hardenbergh |
E217723
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Copley Plaza Hotel |
E80210
|
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: Copley Plaza Hotel | Statement: [Henry Janeway Hardenbergh, notableWork, Copley Plaza Hotel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Copley Plaza Hotel Context triple: [Henry Janeway Hardenbergh, notableWork, Copley Plaza Hotel]
-
A.
Sheraton Boston Hotel
Sheraton Boston Hotel is a large, upscale hotel in Boston’s Back Bay neighborhood that serves as a major lodging and conference hub, directly integrated into the city’s convention and shopping complex.
-
B.
The Copley Plaza
The Copley Plaza is a historic luxury hotel in Boston’s Back Bay, renowned for its grand architecture and long-standing status as a city landmark.
-
C.
Fairmont Copley Plaza Hotel
chosen
Fairmont Copley Plaza Hotel is a historic luxury hotel in Boston renowned for its grand architecture and prominent location in the Back Bay neighborhood.
-
D.
Thayer Hotel
Thayer Hotel is a historic hotel located on the grounds of the United States Military Academy at West Point, overlooking the Hudson River.
-
E.
Boston Harbor Hotel
Boston Harbor Hotel is a luxury waterfront hotel in Boston, Massachusetts, known for its iconic archway, harbor views, and prominent place on the city’s skyline.
- 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_69ca83d7a0388190ba1af89ed7ba36f9 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc960d0b008190b0e9e61fac45101d |
completed | April 1, 2026, 3:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffe38f0048190a9fb15e73d9bcd50 |
completed | April 3, 2026, 5:51 p.m. |
Created at: March 30, 2026, 7:13 p.m.