Triple
T8638004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City Hall–Broadway station |
E204569
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Civic Center |
E126118
|
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: Civic Center | Statement: [City Hall–Broadway station, servesArea, Civic Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Civic Center Context triple: [City Hall–Broadway station, servesArea, Civic Center]
-
A.
Civic Center
chosen
Civic Center is a government and administrative district in Lower Manhattan known for its concentration of courthouses and municipal buildings.
-
B.
Civic Center Plaza
Civic Center Plaza is a large public square in San Francisco’s Civic Center district that serves as a central gathering space for civic events, protests, and community activities.
-
C.
Civic Square
Civic Square is a public open space and gathering area adjacent to Mississauga Civic Centre, used for community events, festivals, and civic activities.
-
D.
Civic Center-Convention Hall
Civic Center-Convention Hall was a major mid-20th-century indoor arena and convention facility in Philadelphia that hosted sporting events, political conventions, concerts, and trade shows before its demolition.
-
E.
Downtown Center
Downtown Center is an urban Broward College campus location serving students in the heart of downtown with higher-education programs and services.
- 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_69ca834b903c8190add96cc651e1a477 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4763b6dc81908de979e6d8158bd9 |
completed | March 31, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebc2c2b84819087a9f23b47c607e8 |
completed | April 2, 2026, 6:57 p.m. |
Created at: March 30, 2026, 6:28 p.m.