Triple
T1663559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broad Street (Philadelphia) |
E35961
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Philadelphia City Hall tower at Broad and Market |
E20463
|
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: Philadelphia City Hall tower at Broad and Market | Statement: [Broad Street (Philadelphia), hasLandmark, Philadelphia City Hall tower at Broad and Market]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia City Hall tower at Broad and Market Context triple: [Broad Street (Philadelphia), hasLandmark, Philadelphia City Hall tower at Broad and Market]
-
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.
Judiciary Square
Judiciary Square is a historic civic neighborhood in Washington, D.C., known for its concentration of federal and municipal government buildings and courthouses.
-
C.
Court Square
Court Square is a New York City Subway complex in Long Island City, Queens, serving as a key transfer point between multiple subway lines.
-
D.
520 Chestnut Street
520 Chestnut Street is the historic Philadelphia address of Independence Hall, where the Declaration of Independence and the U.S. Constitution were debated and adopted.
-
E.
Liberty Bell Center
The Liberty Bell Center is a museum in Philadelphia that houses and interprets the historic Liberty Bell, a symbol of American independence and freedom.
- 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90ab5d1a08190a3325ff203b573fb |
completed | March 5, 2026, 4:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad682d968081909494920f3a7ea3af |
completed | March 8, 2026, 12:14 p.m. |
Created at: March 4, 2026, 7:29 p.m.