Triple
T15172876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vanceboro border crossing |
E362531
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Vanceboro international railway bridge
The Vanceboro International Railway Bridge is a historic rail bridge spanning the St. Croix River between Vanceboro, Maine, USA, and St. Croix, New Brunswick, Canada, serving as a key cross-border rail link.
|
E1142609
|
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: Vanceboro international railway bridge | Statement: [Vanceboro border crossing, hasBridge, Vanceboro international railway bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vanceboro international railway bridge Context triple: [Vanceboro border crossing, hasBridge, Vanceboro international railway bridge]
-
A.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
B.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
C.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
-
D.
Bailey Island Bridge
Bailey Island Bridge is a historic granite cribstone bridge in Harpswell, Maine, renowned for its unique open-stone construction that allows tides and currents to pass through.
-
E.
Vasai Creek Bridge
Vasai Creek Bridge is a railway bridge in the Mumbai metropolitan region of India that carries suburban and long-distance trains across Vasai Creek, connecting the city with its northern suburbs and beyond.
- 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: Vanceboro international railway bridge Triple: [Vanceboro border crossing, hasBridge, Vanceboro international railway bridge]
Generated description
The Vanceboro International Railway Bridge is a historic rail bridge spanning the St. Croix River between Vanceboro, Maine, USA, and St. Croix, New Brunswick, Canada, serving as a key cross-border rail link.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vanceboro international railway bridge Target entity description: The Vanceboro International Railway Bridge is a historic rail bridge spanning the St. Croix River between Vanceboro, Maine, USA, and St. Croix, New Brunswick, Canada, serving as a key cross-border rail link.
-
A.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
B.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
C.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
-
D.
Bailey Island Bridge
Bailey Island Bridge is a historic granite cribstone bridge in Harpswell, Maine, renowned for its unique open-stone construction that allows tides and currents to pass through.
-
E.
Vasai Creek Bridge
Vasai Creek Bridge is a railway bridge in the Mumbai metropolitan region of India that carries suburban and long-distance trains across Vasai Creek, connecting the city with its northern suburbs and beyond.
- 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_69d85a087b7c81908baa94a53dac8d68 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e006501b488190a2ab09dbf1532571 |
completed | April 15, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fec88c69088190a61f0a5719e99b87 |
completed | May 9, 2026, 5:39 a.m. |
| NEDg | Description generation | batch_69fec93109c08190a3499e4520e31604 |
completed | May 9, 2026, 5:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fecc6fa8f88190aa6956e6e2b1f8ab |
completed | May 9, 2026, 5:55 a.m. |
Created at: April 10, 2026, 3:09 a.m.