Triple
T13167706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Square |
E312896
|
entity |
| Predicate | hasBuildingAtCenter |
P14728
|
FINISHED |
| Object | Philadelphia City Hall |
E20463
|
NE FINISHED |
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: Philadelphia City Hall | Statement: [Penn Square, hasBuildingAtCenter, Philadelphia City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia City Hall Context triple: [Penn Square, hasBuildingAtCenter, Philadelphia City Hall]
-
A.
Philadelphia City Hall
chosen
Philadelphia City Hall is a monumental 19th-century French Second Empire–style government building topped by a statue of William Penn and serving as the seat of government for the city of Philadelphia.
-
B.
New York City Hall
New York City Hall is the historic municipal building in Lower Manhattan that houses the offices of the Mayor and the New York City Council.
-
C.
Boston City Hall
Boston City Hall is a prominent example of Brutalist civic architecture in downtown Boston that houses the city’s municipal government offices and council chambers.
-
D.
Three Penn Center
Three Penn Center is a prominent office building in downtown Philadelphia that forms part of the Penn Center commercial complex.
-
E.
Jackson City Hall
Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBuildingAtCenter Context triple: [Penn Square, hasBuildingAtCenter, Philadelphia City Hall]
-
A.
hasNearbyCivicBuilding
Indicates that one entity is located close to, or in the immediate vicinity of, a civic building such as a government, public service, or community facility.
-
B.
hasBuildingLocation
Indicates that a building is situated at, or associated with, a specific geographic or spatial location.
-
C.
containsBuilding
chosen
Indicates that one location or area includes a building within its boundaries.
-
D.
hasBuildingOnIsland
Indicates that a particular building is located on or associated with a specific island.
-
E.
hasHeadquartersBuilding
Indicates that an organization possesses a specific building that serves as its headquarters location.
- F. None of above.
Provenance (4 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_69d806ac3ee081909b2fd27d060aa974 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf054f88190b05ced98d5a22a62 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff0f24dc8190930eb8a987019024 |
completed | May 3, 2026, 7:53 a.m. |
| PD | Predicate disambiguation | batch_69d98bc2c0c88190be357811aa8e828d |
completed | April 10, 2026, 11:46 p.m. |
Created at: April 9, 2026, 9:13 p.m.