Triple

T11357490
Position Surface form Disambiguated ID Type / Status
Subject Starrucca Viaduct E268995 entity
Predicate passesOver P416 FINISHED
Object Starrucca Creek valley
Starrucca Creek valley is a scenic ravine in northeastern Pennsylvania known for being spanned by the historic stone-arch Starrucca Viaduct.
 E920919 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: Starrucca Creek valley | Statement: [Starrucca Viaduct, passesOver, Starrucca Creek valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Starrucca Creek valley
Context triple: [Starrucca Viaduct, passesOver, Starrucca Creek valley]
  • A. Cosby Creek valley
    Cosby Creek valley is a rural Appalachian valley in eastern Tennessee known for its scenic mountain streams, forests, and proximity to the Great Smoky Mountains.
  • B. Mill Creek Valley
    Mill Creek Valley is a historically industrial corridor in southwestern Ohio that has long served as a major route for railroads, highways, and other transportation infrastructure through the Cincinnati region.
  • C. Tulpehocken Creek
    Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
  • D. Ross Creek
    Ross Creek is a small stream in Santa Clara County, California, that serves as a tributary to the Guadalupe River within the San Jose area.
  • E. Clarion River valley
    Clarion River valley is a scenic, forested river valley in northern Pennsylvania known for its outdoor recreation, wildlife, and inclusion within the Pennsylvania Wilds region.
  • 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: Starrucca Creek valley
Triple: [Starrucca Viaduct, passesOver, Starrucca Creek valley]
Generated description
Starrucca Creek valley is a scenic ravine in northeastern Pennsylvania known for being spanned by the historic stone-arch Starrucca Viaduct.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Starrucca Creek valley
Target entity description: Starrucca Creek valley is a scenic ravine in northeastern Pennsylvania known for being spanned by the historic stone-arch Starrucca Viaduct.
  • A. Cosby Creek valley
    Cosby Creek valley is a rural Appalachian valley in eastern Tennessee known for its scenic mountain streams, forests, and proximity to the Great Smoky Mountains.
  • B. Mill Creek Valley
    Mill Creek Valley is a historically industrial corridor in southwestern Ohio that has long served as a major route for railroads, highways, and other transportation infrastructure through the Cincinnati region.
  • C. Tulpehocken Creek
    Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
  • D. Ross Creek
    Ross Creek is a small stream in Santa Clara County, California, that serves as a tributary to the Guadalupe River within the San Jose area.
  • E. Clarion River valley
    Clarion River valley is a scenic, forested river valley in northern Pennsylvania known for its outdoor recreation, wildlife, and inclusion within the Pennsylvania Wilds region.
  • 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_69d6aacbe18081909e5fadb50082dd96 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7ea419afc8190b3a93141d015ebdf completed April 9, 2026, 6:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69e543b3cbd88190bb479ac88f8ca710 completed April 19, 2026, 9:05 p.m.
NEDg Description generation batch_69e548bc97b08190a87371a1e1e6f9c5 completed April 19, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_69e54efda820819092d6a94fa4fd21f0 completed April 19, 2026, 9:54 p.m.
Created at: April 8, 2026, 9:33 p.m.