Triple
T10310627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Portman |
E241878
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Westin Peachtree Plaza Hotel
The Westin Peachtree Plaza Hotel is a landmark cylindrical skyscraper hotel in downtown Atlanta, renowned for its reflective glass façade and revolving rooftop restaurant.
|
E857562
|
NE FINISHED |
How this triple was built (4 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: Westin Peachtree Plaza Hotel | Statement: [John Portman, notableWork, Westin Peachtree Plaza Hotel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westin Peachtree Plaza Hotel Context triple: [John Portman, notableWork, Westin Peachtree Plaza Hotel]
-
A.
Hyatt Regency Atlanta
Hyatt Regency Atlanta is a landmark downtown Atlanta hotel renowned for its pioneering atrium-style architecture and significant influence on modern hotel design.
-
B.
Westin Birmingham Hotel
The Westin Birmingham Hotel is an upscale, full-service hotel in downtown Birmingham, Alabama, catering to business and convention travelers with modern accommodations and amenities.
-
C.
Atlanta Marriott Marquis
The Atlanta Marriott Marquis is a landmark hotel in downtown Atlanta, Georgia, renowned for its dramatic multi-story atrium and futuristic architectural design.
-
D.
Westin Lombard Yorktown Center
Westin Lombard Yorktown Center is an upscale, full-service hotel in Lombard, Illinois, popular with business and leisure travelers for its modern amenities and convenient suburban Chicago location.
-
E.
Hyatt Regency
Hyatt Regency is an upscale, full-service hotel brand within the Hyatt Hotels Corporation portfolio, known for its business-friendly amenities, extensive meeting spaces, and central urban locations worldwide.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Westin Peachtree Plaza Hotel Triple: [John Portman, notableWork, Westin Peachtree Plaza Hotel]
Generated description
The Westin Peachtree Plaza Hotel is a landmark cylindrical skyscraper hotel in downtown Atlanta, renowned for its reflective glass façade and revolving rooftop restaurant.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Westin Peachtree Plaza Hotel Target entity description: The Westin Peachtree Plaza Hotel is a landmark cylindrical skyscraper hotel in downtown Atlanta, renowned for its reflective glass façade and revolving rooftop restaurant.
-
A.
Hyatt Regency Atlanta
Hyatt Regency Atlanta is a landmark downtown Atlanta hotel renowned for its pioneering atrium-style architecture and significant influence on modern hotel design.
-
B.
Westin Birmingham Hotel
The Westin Birmingham Hotel is an upscale, full-service hotel in downtown Birmingham, Alabama, catering to business and convention travelers with modern accommodations and amenities.
-
C.
Atlanta Marriott Marquis
The Atlanta Marriott Marquis is a landmark hotel in downtown Atlanta, Georgia, renowned for its dramatic multi-story atrium and futuristic architectural design.
-
D.
Westin Lombard Yorktown Center
Westin Lombard Yorktown Center is an upscale, full-service hotel in Lombard, Illinois, popular with business and leisure travelers for its modern amenities and convenient suburban Chicago location.
-
E.
Hyatt Regency
Hyatt Regency is an upscale, full-service hotel brand within the Hyatt Hotels Corporation portfolio, known for its business-friendly amenities, extensive meeting spaces, and central urban locations worldwide.
- F. None of above. chosen
Provenance (5 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_69d381ac38808190a8ca7457c85b625b |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d32ac6c08190b23eb042b3ec284a |
completed | April 7, 2026, 9:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7502f7b308190aaefd62f2f8a0ac3 |
completed | April 9, 2026, 7:07 a.m. |
| NEDg | Description generation | batch_69d7618b0f2481908149596dc86d4593 |
completed | April 9, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d77015ae688190870976309e2b912b |
completed | April 9, 2026, 9:23 a.m. |
Created at: April 6, 2026, 11:47 a.m.