Triple
T8020509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morrisville, Pennsylvania |
E186728
|
entity |
| Predicate | hasNearbyHistoricSite |
P3449
|
FINISHED |
| Object |
Trenton–Morrisville Bridge
The Trenton–Morrisville Bridge is a historic highway bridge spanning the Delaware River, connecting Trenton, New Jersey, and Morrisville, Pennsylvania.
|
E804635
|
NE FINISHED |
How this triple was built (4 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: Trenton–Morrisville Bridge | Statement: [Morrisville, Pennsylvania, hasNearbyHistoricSite, Trenton–Morrisville Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trenton–Morrisville Bridge Context triple: [Morrisville, Pennsylvania, hasNearbyHistoricSite, Trenton–Morrisville Bridge]
-
A.
Highlands–Sea Bright Bridge
The Highlands–Sea Bright Bridge is a fixed-span bridge in New Jersey that carries Route 36 over the Shrewsbury River, linking the boroughs of Highlands and Sea Bright near Sandy Hook.
-
B.
Newburgh–Beacon Bridge
The Newburgh–Beacon Bridge is a pair of toll bridges carrying Interstate 84 across the Hudson River between Newburgh and Beacon in New York State.
-
C.
Mohegan–Pequot Bridge
The Mohegan–Pequot Bridge is a major highway bridge in southeastern Connecticut that carries traffic across the Thames River near the Mohegan Sun casino and the city of New London.
-
D.
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.
-
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. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Trenton–Morrisville Bridge Triple: [Morrisville, Pennsylvania, hasNearbyHistoricSite, Trenton–Morrisville Bridge]
Generated description
The Trenton–Morrisville Bridge is a historic highway bridge spanning the Delaware River, connecting Trenton, New Jersey, and Morrisville, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trenton–Morrisville Bridge Target entity description: The Trenton–Morrisville Bridge is a historic highway bridge spanning the Delaware River, connecting Trenton, New Jersey, and Morrisville, Pennsylvania.
-
A.
Highlands–Sea Bright Bridge
The Highlands–Sea Bright Bridge is a fixed-span bridge in New Jersey that carries Route 36 over the Shrewsbury River, linking the boroughs of Highlands and Sea Bright near Sandy Hook.
-
B.
Newburgh–Beacon Bridge
The Newburgh–Beacon Bridge is a pair of toll bridges carrying Interstate 84 across the Hudson River between Newburgh and Beacon in New York State.
-
C.
Mohegan–Pequot Bridge
The Mohegan–Pequot Bridge is a major highway bridge in southeastern Connecticut that carries traffic across the Thames River near the Mohegan Sun casino and the city of New London.
-
D.
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.
-
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. chosen
Provenance (5 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_69ca82ac7fc081909b1398cf025423af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3e8d90488190b57d1e748e272061 |
completed | March 31, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14ba9a9a8819086d7b5255b0af3e5 |
completed | April 4, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69d14cbfcbbc8190b6601a99dc773cb3 |
completed | April 4, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14d29d32c8190a8615b3450492abc |
completed | April 4, 2026, 5:40 p.m. |
Created at: March 30, 2026, 5:20 p.m.