Triple
T1689380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Brooklyn |
E36516
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
MetroTech Center
MetroTech Center is a major business and academic complex in Brooklyn that houses office towers, university facilities, and public spaces forming a key technology and innovation hub.
|
E191402
|
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: MetroTech Center | Statement: [Downtown Brooklyn, hasLandmark, MetroTech Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MetroTech Center Context triple: [Downtown Brooklyn, hasLandmark, MetroTech Center]
-
A.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
-
B.
Savvis Center
Savvis Center was the former name of the multi-purpose indoor arena in St. Louis, Missouri, now known as the Enterprise Center, which hosts professional hockey games and major entertainment events.
-
C.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
D.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
-
E.
Mobility District
Mobility District is one of Expo 2020 Dubai’s main themed zones, dedicated to showcasing innovations and ideas around movement, transportation, and the seamless flow of people, goods, and information.
- 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: MetroTech Center Triple: [Downtown Brooklyn, hasLandmark, MetroTech Center]
Generated description
MetroTech Center is a major business and academic complex in Brooklyn that houses office towers, university facilities, and public spaces forming a key technology and innovation hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MetroTech Center Target entity description: MetroTech Center is a major business and academic complex in Brooklyn that houses office towers, university facilities, and public spaces forming a key technology and innovation hub.
-
A.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
-
B.
Savvis Center
Savvis Center was the former name of the multi-purpose indoor arena in St. Louis, Missouri, now known as the Enterprise Center, which hosts professional hockey games and major entertainment events.
-
C.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
D.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
-
E.
Mobility District
Mobility District is one of Expo 2020 Dubai’s main themed zones, dedicated to showcasing innovations and ideas around movement, transportation, and the seamless flow of people, goods, and information.
- 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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa6296655c8190835ec0d20f7460ca |
completed | March 6, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad7992792081909af4312ae8a448a2 |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad7ab4aca48190936384bfa1cdeccf |
completed | March 8, 2026, 1:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7b34c3248190bb93769e55df7189 |
completed | March 8, 2026, 1:35 p.m. |
Created at: March 4, 2026, 7:29 p.m.