Triple
T10529834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Route 30 |
E248408
|
entity |
| Predicate | hasMajorRiverCrossingNearby |
P80945
|
FINISHED |
| Object |
Lewis and Clark Bridge
The Lewis and Clark Bridge is a major highway bridge spanning the Columbia River between Oregon and Washington, serving as a key regional transportation link.
|
E983129
|
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: Lewis and Clark Bridge | Statement: [U.S. Route 30, hasMajorRiverCrossingNearby, Lewis and Clark Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis and Clark Bridge Context triple: [U.S. Route 30, hasMajorRiverCrossingNearby, Lewis and Clark Bridge]
-
A.
Interstate Bridge
The Interstate Bridge is a pair of steel vertical-lift bridges carrying Interstate 5 across the Columbia River between Portland, Oregon, and Vancouver, Washington.
-
B.
Juneau-Douglas Bridge
The Juneau-Douglas Bridge is a roadway bridge in Alaska that spans the Gastineau Channel, linking the city of Juneau with Douglas Island.
-
C.
Veterans Memorial Bridge
Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
-
D.
Veterans Memorial Bridge
Veterans Memorial Bridge is a bascule drawbridge in Bay City, Michigan, that carries vehicular traffic across the Saginaw River.
-
E.
Veterans Memorial Bridge
Veterans Memorial Bridge is a roadway bridge in Maine that carries traffic across the Fore River, connecting the cities of Portland and South Portland.
- 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: Lewis and Clark Bridge Triple: [U.S. Route 30, hasMajorRiverCrossingNearby, Lewis and Clark Bridge]
Generated description
The Lewis and Clark Bridge is a major highway bridge spanning the Columbia River between Oregon and Washington, serving as a key regional transportation link.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewis and Clark Bridge Target entity description: The Lewis and Clark Bridge is a major highway bridge spanning the Columbia River between Oregon and Washington, serving as a key regional transportation link.
-
A.
Interstate Bridge
The Interstate Bridge is a pair of steel vertical-lift bridges carrying Interstate 5 across the Columbia River between Portland, Oregon, and Vancouver, Washington.
-
B.
Juneau-Douglas Bridge
The Juneau-Douglas Bridge is a roadway bridge in Alaska that spans the Gastineau Channel, linking the city of Juneau with Douglas Island.
-
C.
Veterans Memorial Bridge
Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
-
D.
Veterans Memorial Bridge
Veterans Memorial Bridge is a roadway bridge in Maine that carries traffic across the Fore River, connecting the cities of Portland and South Portland.
-
E.
Veterans Memorial Bridge
Veterans Memorial Bridge is a vehicular bridge spanning the Taunton River, connecting the communities of Somerset and Fall River in southeastern Massachusetts.
- 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_69d381c5c7448190bec34bee7ec72bac |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5190da7f081908c38b5964a567e37 |
completed | April 7, 2026, 2:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63ed654848190b53e8b64d81eb143 |
completed | May 2, 2026, 6:13 p.m. |
| NEDg | Description generation | batch_69f6400fe9888190ae8244ccc8e8bc39 |
completed | May 2, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6416ba1bc8190a772bffe4d83ec15 |
completed | May 2, 2026, 6:24 p.m. |
Created at: April 6, 2026, 12:30 p.m.