Triple
T3956744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | James River |
E85797
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Robert E. Lee Bridge
The Robert E. Lee Bridge is a vehicular bridge in Richmond, Virginia, that carries traffic across the James River and connects the city’s downtown with its southern neighborhoods.
|
E415633
|
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: Robert E. Lee Bridge | Statement: [James River, crossedBy, Robert E. Lee Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert E. Lee Bridge Context triple: [James River, crossedBy, Robert E. Lee Bridge]
-
A.
James River Bridge
The James River Bridge is a major highway drawbridge in Virginia that carries U.S. Route 17 across the James River, connecting Newport News and Isle of Wight County.
-
B.
Frederick Douglass Memorial Bridge
The Frederick Douglass Memorial Bridge is a major vehicular and pedestrian bridge in Washington, D.C., named in honor of abolitionist Frederick Douglass and serving as a key gateway into the city.
-
C.
Liberty Bridge
Liberty Bridge is a distinctive pedestrian suspension bridge in downtown Greenville, South Carolina, renowned for its curved design and views over Falls Park on the Reedy.
-
D.
High Bridge
High Bridge is a borough in Hunterdon County, New Jersey, known historically as a railroad town and now serving as the western endpoint of NJ Transit's Raritan Valley Line.
-
E.
High Bridge
High Bridge is a historic aqueduct and pedestrian bridge in New York City that spans the Harlem River, connecting Manhattan and the Bronx.
- 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: Robert E. Lee Bridge Triple: [James River, crossedBy, Robert E. Lee Bridge]
Generated description
The Robert E. Lee Bridge is a vehicular bridge in Richmond, Virginia, that carries traffic across the James River and connects the city’s downtown with its southern neighborhoods.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert E. Lee Bridge Target entity description: The Robert E. Lee Bridge is a vehicular bridge in Richmond, Virginia, that carries traffic across the James River and connects the city’s downtown with its southern neighborhoods.
-
A.
James River Bridge
The James River Bridge is a major highway drawbridge in Virginia that carries U.S. Route 17 across the James River, connecting Newport News and Isle of Wight County.
-
B.
Frederick Douglass Memorial Bridge
The Frederick Douglass Memorial Bridge is a major vehicular and pedestrian bridge in Washington, D.C., named in honor of abolitionist Frederick Douglass and serving as a key gateway into the city.
-
C.
Liberty Bridge
Liberty Bridge is a distinctive pedestrian suspension bridge in downtown Greenville, South Carolina, renowned for its curved design and views over Falls Park on the Reedy.
-
D.
High Bridge
High Bridge is a borough in Hunterdon County, New Jersey, known historically as a railroad town and now serving as the western endpoint of NJ Transit's Raritan Valley Line.
-
E.
High Bridge
High Bridge is a historic aqueduct and pedestrian bridge in New York City that spans the Harlem River, connecting Manhattan and the Bronx.
- 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_69aed93a96908190bcbdbfa718f155bd |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef95bbb9c8190bd64c5b7ea2f341a |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57688f8cc819088a61aba386deb1e |
completed | March 14, 2026, 2:54 p.m. |
| NEDg | Description generation | batch_69b577785cdc8190ad0864d63aadf908 |
completed | March 14, 2026, 2:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b578168ecc8190bc47f0902b130c7d |
completed | March 14, 2026, 3 p.m. |
Created at: March 9, 2026, 3:31 p.m.