Triple
T17305367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Route 25 (Massachusetts) |
E420146
|
entity |
| Predicate | bridgeConnection |
P386
|
FINISHED |
| Object |
Bourne Bridge over Cape Cod Canal
The Bourne Bridge over the Cape Cod Canal is a major steel arch highway bridge in Bourne, Massachusetts, carrying traffic between mainland Massachusetts and Cape Cod.
|
E1261308
|
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: Bourne Bridge over Cape Cod Canal | Statement: [Route 25 (Massachusetts), bridgeConnection, Bourne Bridge over Cape Cod Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bourne Bridge over Cape Cod Canal Context triple: [Route 25 (Massachusetts), bridgeConnection, Bourne Bridge over Cape Cod Canal]
-
A.
Cape Cod Canal Railroad Bridge
The Cape Cod Canal Railroad Bridge is a historic vertical-lift railway bridge in Massachusetts that carries trains across the Cape Cod Canal and is notable for its impressive movable-span engineering.
-
B.
Fore River Bridge
The Fore River Bridge is a major movable bridge in Massachusetts that carries traffic over the Fore River between Quincy and Weymouth, serving as a key transportation link and local landmark.
-
C.
Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
-
D.
Neponset River Bridge
The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
-
E.
Manahawkin Bay Bridge
Manahawkin Bay Bridge is a causeway span in New Jersey that serves as the primary roadway link between the mainland and the resort community of Long Beach Island.
- 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: Bourne Bridge over Cape Cod Canal Triple: [Route 25 (Massachusetts), bridgeConnection, Bourne Bridge over Cape Cod Canal]
Generated description
The Bourne Bridge over the Cape Cod Canal is a major steel arch highway bridge in Bourne, Massachusetts, carrying traffic between mainland Massachusetts and Cape Cod.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bourne Bridge over Cape Cod Canal Target entity description: The Bourne Bridge over the Cape Cod Canal is a major steel arch highway bridge in Bourne, Massachusetts, carrying traffic between mainland Massachusetts and Cape Cod.
-
A.
Cape Cod Canal Railroad Bridge
The Cape Cod Canal Railroad Bridge is a historic vertical-lift railway bridge in Massachusetts that carries trains across the Cape Cod Canal and is notable for its impressive movable-span engineering.
-
B.
Fore River Bridge
The Fore River Bridge is a major movable bridge in Massachusetts that carries traffic over the Fore River between Quincy and Weymouth, serving as a key transportation link and local landmark.
-
C.
Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
-
D.
Neponset River Bridge
The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
-
E.
Manahawkin Bay Bridge
Manahawkin Bay Bridge is a causeway span in New Jersey that serves as the primary roadway link between the mainland and the resort community of Long Beach Island.
- 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_69d889d22b848190a4663d0b8f8f76e7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e438fe1d408190a429d1dba50d0c58 |
completed | April 19, 2026, 2:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180de8340819081eae1104d705de0 |
completed | May 11, 2026, 7:10 a.m. |
| NEDg | Description generation | batch_6a0181ae2d588190a4ff68094529a994 |
completed | May 11, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0182ccd104819088569cf0be87b4d3 |
completed | May 11, 2026, 7:18 a.m. |
Created at: April 10, 2026, 5:43 a.m.