Triple

T6403358
Position Surface form Disambiguated ID Type / Status
Subject Lehigh Valley Railroad E144115 entity
Predicate operatedInValley P70437 FINISHED
Object Lehigh River valley
The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
E187074 NE FINISHED

How this triple was built (5 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: Lehigh River valley | Statement: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lehigh River valley
Context triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
  • A. Lebanon Valley
    Lebanon Valley is a fertile agricultural and residential region in Pennsylvania, known for its rolling countryside, small towns, and location within the broader Appalachian Valley system.
  • B. Raritan Valley
    Raritan Valley is a region in central New Jersey characterized by communities along the Raritan River and served by the Raritan Valley Line commuter rail corridor.
  • C. Lehigh River
    The Lehigh River is a major river in eastern Pennsylvania known for its scenic gorge, whitewater recreation, and historical role in the region’s coal and industrial transport.
  • D. Susquehanna Valley
    The Susquehanna Valley is a region in the northeastern United States centered around the Susquehanna River, known for its historic towns, agricultural landscapes, and role in early American transportation and industry.
  • E. Catskill-Delaware Watershed
    The Catskill-Delaware Watershed is a major protected watershed system in southeastern New York that supplies most of New York City’s unfiltered drinking water.
  • 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: Lehigh River valley
Triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
Generated description
The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lehigh River valley
Target entity description: The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
  • A. Lebanon Valley
    Lebanon Valley is a fertile agricultural and residential region in Pennsylvania, known for its rolling countryside, small towns, and location within the broader Appalachian Valley system.
  • B. Raritan Valley
    Raritan Valley is a region in central New Jersey characterized by communities along the Raritan River and served by the Raritan Valley Line commuter rail corridor.
  • C. Lehigh River chosen
    The Lehigh River is a major river in eastern Pennsylvania known for its scenic gorge, whitewater recreation, and historical role in the region’s coal and industrial transport.
  • D. Susquehanna Valley
    The Susquehanna Valley is a region in the northeastern United States centered around the Susquehanna River, known for its historic towns, agricultural landscapes, and role in early American transportation and industry.
  • E. Catskill-Delaware Watershed
    The Catskill-Delaware Watershed is a major protected watershed system in southeastern New York that supplies most of New York City’s unfiltered drinking water.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatedInValley
Context triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
  • A. valleyUsedFor
    Indicates that a valley serves a particular function, purpose, or activity for something or someone.
  • B. operatedAmong
    Indicates that an entity carried out operations or activities within, or in coordination with, a specified group, set, or collection of other entities.
  • C. valleyKnownFor
    Indicates that a particular valley is widely recognized or notable for a specific feature, product, activity, or characteristic.
  • D. valleyRegion
    Indicates that one region is characterized as a valley area within a larger geographic or topographic context.
  • E. valleyOpensToward
    Indicates that a valley is oriented or slopes in the direction of a specified location or feature, effectively opening toward it.
  • F. None of above. chosen

Provenance (7 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_69c008dc56fc81908d43ffcc11d73bdd completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c068af3f448190a94ecd5109e9e8e4 completed March 22, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638a6e6248190bda7ad3fbd8f4746 completed March 27, 2026, 7:58 a.m.
NEDg Description generation batch_69c63a25424c81908f065e1576973275 completed March 27, 2026, 8:04 a.m.
NED2 Entity disambiguation (via description) batch_69c63ab1e13c8190941888ed65574f7d completed March 27, 2026, 8:07 a.m.
PD Predicate disambiguation batch_69c060f40ecc8190b1df17b96767675c completed March 22, 2026, 9:36 p.m.
PDg Predicate description generation batch_69c0623d23448190a75cf5d802fc0a02 completed March 22, 2026, 9:42 p.m.
Created at: March 22, 2026, 4:35 p.m.