Triple
T21081603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copley Place |
E519382
|
entity |
| Predicate | hasHotel |
P4287
|
FINISHED |
| Object | Boston Marriott Copley Place |
—
|
NE NERFINISHED |
How this triple was built (3 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: Boston Marriott Copley Place | Statement: [Copley Place, hasHotel, Boston Marriott Copley Place]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Marriott Copley Place Context triple: [Copley Place, hasHotel, Boston Marriott Copley Place]
-
A.
Fairmont Copley Plaza Hotel
Fairmont Copley Plaza Hotel is a historic luxury hotel in Boston renowned for its grand architecture and prominent location in the Back Bay neighborhood.
-
B.
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.
-
C.
Hilton Columbus Downtown
Hilton Columbus Downtown is a modern, full-service hotel in the heart of Columbus, Ohio, popular with business and convention travelers for its upscale accommodations and convenient urban location.
-
D.
Hilton Cleveland Downtown Hotel
Hilton Cleveland Downtown Hotel is a modern high-rise hotel in downtown Cleveland that primarily serves business and convention travelers with upscale accommodations and extensive meeting facilities.
-
E.
The Ritz-Carlton, Boston
The Ritz-Carlton, Boston is a luxury hotel in downtown Boston known for its upscale accommodations, refined service, and central location near the city’s historic and cultural attractions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Marriott Copley Place Target entity description: Boston Marriott Copley Place is a large upscale hotel in Boston’s Back Bay neighborhood, popular with business and leisure travelers for its extensive meeting facilities and direct connection to nearby shopping and attractions.
-
A.
Fairmont Copley Plaza Hotel
Fairmont Copley Plaza Hotel is a historic luxury hotel in Boston renowned for its grand architecture and prominent location in the Back Bay neighborhood.
-
B.
Sheraton Boston Hotel
chosen
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.
-
C.
Hilton Columbus Downtown
Hilton Columbus Downtown is a modern, full-service hotel in the heart of Columbus, Ohio, popular with business and convention travelers for its upscale accommodations and convenient urban location.
-
D.
Hilton Cleveland Downtown Hotel
Hilton Cleveland Downtown Hotel is a modern high-rise hotel in downtown Cleveland that primarily serves business and convention travelers with upscale accommodations and extensive meeting facilities.
-
E.
The Ritz-Carlton, Boston
The Ritz-Carlton, Boston is a luxury hotel in downtown Boston known for its upscale accommodations, refined service, and central location near the city’s historic and cultural attractions.
- F. None of above.
Provenance (2 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_69e0b506e59c8190849b71ed07929215 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e702db430c81908a1547d8fbe45506 |
completed | April 21, 2026, 4:53 a.m. |
Created at: April 16, 2026, 2:49 p.m.