Triple
T21438938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philadelphia City Hall courtyard |
E528887
|
entity |
| Predicate | urbanContext |
P1495
|
FINISHED |
| Object | Center City civic center |
—
|
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: Center City civic center | Statement: [Philadelphia City Hall courtyard, urbanContext, Center City civic center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center City civic center Context triple: [Philadelphia City Hall courtyard, urbanContext, Center City civic center]
-
A.
Civic Center
Civic Center is a government and administrative district in Lower Manhattan known for its concentration of courthouses and municipal buildings.
-
B.
Civic Center
Civic Center is a prominent district in downtown Los Angeles known for its concentration of government buildings, cultural institutions, and public spaces.
-
C.
Civic Center
Civic Center is a major medical and research district in Miami known for its concentration of hospitals, universities, and healthcare institutions.
-
D.
Century Center
Century Center is a satellite campus of Pensacola State College that provides local access to the college’s academic and workforce education programs.
-
E.
Century Center
Century Center is a prominent downtown convention and event facility in South Bend, Indiana, hosting conferences, exhibitions, and community gatherings along the St. Joseph River.
- 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: Center City civic center Target entity description: Center City civic center is a major governmental and civic hub in downtown Philadelphia, encompassing key municipal buildings, public spaces, and cultural landmarks.
-
A.
Civic Center
Civic Center is a government and administrative district in Lower Manhattan known for its concentration of courthouses and municipal buildings.
-
B.
Civic Center
Civic Center is a prominent district in downtown Los Angeles known for its concentration of government buildings, cultural institutions, and public spaces.
-
C.
Civic Center
Civic Center is a major medical and research district in Miami known for its concentration of hospitals, universities, and healthcare institutions.
-
D.
Century Center
Century Center is a satellite campus of Pensacola State College that provides local access to the college’s academic and workforce education programs.
-
E.
Century Center
Century Center is a prominent downtown convention and event facility in South Bend, Indiana, hosting conferences, exhibitions, and community gatherings along the St. Joseph River.
- F. None of above. chosen
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_69e0c4569fa081908101baa24f8745db |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee8140a1fc8190bedf297cfc4d4841 |
completed | April 26, 2026, 9:18 p.m. |
Created at: April 16, 2026, 6:04 p.m.