Triple
T13719906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trenton–Camden |
E329001
|
entity |
| Predicate | hasRiverCrossing |
P1970
|
FINISHED |
| Object | Tacony–Palmyra Bridge |
E795735
|
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: Tacony–Palmyra Bridge | Statement: [Trenton–Camden, hasRiverCrossing, Tacony–Palmyra Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacony–Palmyra Bridge Context triple: [Trenton–Camden, hasRiverCrossing, Tacony–Palmyra Bridge]
-
A.
Tacony–Palmyra Bridge
chosen
The Tacony–Palmyra Bridge is a historic toll bridge over the Delaware River linking northeast Philadelphia, Pennsylvania, with Palmyra, New Jersey.
-
B.
Walnut Lane Memorial Bridge
Walnut Lane Memorial Bridge is a historic steel arch bridge in Philadelphia, Pennsylvania, recognized as one of David B. Steinman’s early landmark engineering works.
-
C.
Charleroi–Monessen Bridge
The Charleroi–Monessen Bridge is a steel truss bridge spanning the Monongahela River in southwestern Pennsylvania, connecting the towns of Charleroi and Monessen.
-
D.
Ambridge–Aliquippa Bridge
The Ambridge–Aliquippa Bridge is a historic steel truss bridge spanning the Ohio River in western Pennsylvania, connecting the communities of Ambridge and Aliquippa.
-
E.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
- 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_69d80770b9bc81909f70c8c317d53cff |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dd439a121c81908cae964e7756274c |
completed | April 13, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe46175b88190ae687073ddaa3d22 |
completed | May 10, 2026, 1:50 a.m. |
Created at: April 9, 2026, 9:55 p.m.