Triple
T239172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal Ontario Museum |
E4889
|
entity |
| Predicate | expansion |
P5633
|
FINISHED |
| Object |
Michael Lee-Chin Crystal expansion opened in 2007
The Michael Lee-Chin Crystal is a striking, glass-and-steel architectural addition to the Royal Ontario Museum in Toronto, designed by Daniel Libeskind.
|
E31466
|
NE FINISHED |
How this triple was built (5 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: Michael Lee-Chin Crystal expansion opened in 2007 | Statement: [Royal Ontario Museum, expansion, Michael Lee-Chin Crystal expansion opened in 2007]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael Lee-Chin Crystal expansion opened in 2007 Context triple: [Royal Ontario Museum, expansion, Michael Lee-Chin Crystal expansion opened in 2007]
-
A.
Sing Chong Building
Sing Chong Building is a historic, pagoda-topped commercial structure in San Francisco’s Chinatown that serves as one of the neighborhood’s most recognizable architectural landmarks.
-
B.
Grainger Hall of Gems
Grainger Hall of Gems is a renowned permanent exhibition at Chicago’s Field Museum showcasing an extensive collection of gemstones, jewelry, and mineral specimens.
-
C.
Wei-Wu-Ying National Kaohsiung Center for the Arts
Wei-Wu-Ying National Kaohsiung Center for the Arts is a major performing arts complex in Kaohsiung, Taiwan, known for its large-scale, organically flowing architecture and diverse cultural venues.
-
D.
Helena Rubinstein Pavilion for Contemporary Art
The Helena Rubinstein Pavilion for Contemporary Art is a key wing of the Tel Aviv Museum of Art dedicated to exhibiting modern and contemporary artworks.
-
E.
Harbourfront Centre
Harbourfront Centre is a major arts, culture, and recreational hub located along Toronto’s waterfront, known for its galleries, theatres, festivals, and public events.
- 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: Michael Lee-Chin Crystal expansion opened in 2007 Triple: [Royal Ontario Museum, expansion, Michael Lee-Chin Crystal expansion opened in 2007]
Generated description
The Michael Lee-Chin Crystal is a striking, glass-and-steel architectural addition to the Royal Ontario Museum in Toronto, designed by Daniel Libeskind.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michael Lee-Chin Crystal expansion opened in 2007 Target entity description: The Michael Lee-Chin Crystal is a striking, glass-and-steel architectural addition to the Royal Ontario Museum in Toronto, designed by Daniel Libeskind.
-
A.
Sing Chong Building
Sing Chong Building is a historic, pagoda-topped commercial structure in San Francisco’s Chinatown that serves as one of the neighborhood’s most recognizable architectural landmarks.
-
B.
Grainger Hall of Gems
Grainger Hall of Gems is a renowned permanent exhibition at Chicago’s Field Museum showcasing an extensive collection of gemstones, jewelry, and mineral specimens.
-
C.
Wei-Wu-Ying National Kaohsiung Center for the Arts
Wei-Wu-Ying National Kaohsiung Center for the Arts is a major performing arts complex in Kaohsiung, Taiwan, known for its large-scale, organically flowing architecture and diverse cultural venues.
-
D.
Helena Rubinstein Pavilion for Contemporary Art
The Helena Rubinstein Pavilion for Contemporary Art is a key wing of the Tel Aviv Museum of Art dedicated to exhibiting modern and contemporary artworks.
-
E.
Harbourfront Centre
Harbourfront Centre is a major arts, culture, and recreational hub located along Toronto’s waterfront, known for its galleries, theatres, festivals, and public events.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: expansion Context triple: [Royal Ontario Museum, expansion, Michael Lee-Chin Crystal expansion opened in 2007]
-
A.
expandedBy
chosen
Indicates that one entity increases, elaborates, or builds upon the scope, detail, or extent of another entity.
-
B.
expandedDuring
Indicates that an entity increased in size, scope, or extent over the course of a specified time period or event.
-
C.
expandedAfter
Indicates that one entity increases in size, scope, or extent after another specified event or point in time.
-
D.
expansionPartner
Indicates a relationship where one entity collaborates with another to support or drive its growth into new markets, regions, or domains.
-
E.
increases
Indicates that one entity causes another entity’s value, level, or intensity to become larger or higher.
- F. None of above.
Provenance (6 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_69a257c3d0708190b0871c4269d273e6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25dacf60c8190a5c3ef455b9a8b20 |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3695ec8cc8190a070462cd0022f6a |
completed | Feb. 28, 2026, 10:17 p.m. |
| NEDg | Description generation | batch_69a36a08408c8190af33b6d33000b78e |
completed | Feb. 28, 2026, 10:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a36a57f5048190ab4e96090a310977 |
completed | Feb. 28, 2026, 10:21 p.m. |
| PD | Predicate disambiguation | batch_69a25b5f27208190ae13f34037fe582b |
completed | Feb. 28, 2026, 3:05 a.m. |
Created at: Feb. 28, 2026, 2:53 a.m.