Triple

T31790010
Position Surface form Disambiguated ID Type / Status
Subject Linn Cove Visitor Center E811436 entity
Predicate roadMilepost P89390 FINISHED
Object Blue Ridge Parkway milepost 304.4
Blue Ridge Parkway milepost 304.4 is a scenic point along the Parkway in North Carolina best known as the location of the Linn Cove Viaduct and its associated visitor center.
 E1977336 NE FINISHED

How this triple was built (3 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: Blue Ridge Parkway milepost 304.4 | Statement: [Linn Cove Visitor Center, roadMilepost, Blue Ridge Parkway milepost 304.4]
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: Blue Ridge Parkway milepost 304.4
Triple: [Linn Cove Visitor Center, roadMilepost, Blue Ridge Parkway milepost 304.4]
Generated description
Blue Ridge Parkway milepost 304.4 is a scenic point along the Parkway in North Carolina best known as the location of the Linn Cove Viaduct and its associated visitor center.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: roadMilepost
Context triple: [Linn Cove Visitor Center, roadMilepost, Blue Ridge Parkway milepost 304.4]
  • A. riverMilepost
    Indicates the specific distance or position along a river, measured in miles from a defined starting point.
  • B. nearbyHighwayMilepost
    Indicates that one entity is located close to a specific highway milepost associated with another entity.
  • C. trailMilepostOn
    Indicates that a specific milepost is physically located on and associated with a particular trail segment or trail route.
  • D. blueRidgeParkwayMilepost chosen
    Indicates a specific location or reference point identified by its milepost number along the Blue Ridge Parkway.
  • E. approximateMileMarker
    Indicates an estimated or not precisely measured position along a route expressed in miles.
  • F. None of above.

Provenance (6 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_69f348e60748819082dcaa7792659803 completed April 30, 2026, 12:19 p.m.
NER Named-entity recognition batch_69f6ac186f888190979084647ec49b6a completed May 3, 2026, 1:59 a.m.
NED1 Entity disambiguation (via context triple) batch_6a2d9d5e6ca881909b2dde705ab32673 completed June 13, 2026, 6:11 p.m.
NEDg Description generation batch_6a2d9e2593f4819092c89187e84af3c9 completed June 13, 2026, 6:15 p.m.
NED2 Entity disambiguation (via description) batch_6a2d9f083f0481909184bb37c1ce0e7a completed June 13, 2026, 6:18 p.m.
PD Predicate disambiguation batch_69f6aa21f2508190a204a424ffc00ca6 completed May 3, 2026, 1:51 a.m.
Created at: April 30, 2026, 11:38 p.m.