Triple
T4365880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University City station |
E98769
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | South Street Bridge |
E555432
|
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: South Street Bridge | Statement: [University City station, adjacentTo, South Street Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Street Bridge Context triple: [University City station, adjacentTo, South Street Bridge]
-
A.
South Street Bridge
chosen
South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City neighborhoods.
-
B.
Walnut Street Bridge
The Walnut Street Bridge is a historic pedestrian bridge spanning the Susquehanna River in Harrisburg, Pennsylvania, known for its distinctive iron truss design and scenic city views.
-
C.
Walnut Street Bridge
Walnut Street Bridge is a historic pedestrian truss bridge in Chattanooga, Tennessee, known as one of the world’s longest pedestrian bridges and a prominent riverfront landmark.
-
D.
Pearl Street Bridge
Pearl Street Bridge is a historic vehicular and pedestrian bridge spanning the Grand River in downtown Grand Rapids, Michigan.
-
E.
Greystone Bridge
Greystone Bridge is a historic stone road bridge in southwest England that carries traffic across the River Tamar between Devon and Cornwall.
- 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_69b3454c772081908e20173e379e8ebe |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b35200263081909bb326a4d7a8db99 |
completed | March 12, 2026, 11:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c757f5a2f4819081f5bde51e30641a |
completed | March 28, 2026, 4:24 a.m. |
Created at: March 12, 2026, 11:17 p.m.