Triple

T22989670
Position Surface form Disambiguated ID Type / Status
Subject Clarksville, Indiana E572010 entity
Predicate hasAttraction P105 FINISHED
Object Ohio River Greenway
The Ohio River Greenway is a scenic recreational corridor of trails, parks, and riverfront access along the Ohio River connecting communities in southern Indiana and the Louisville, Kentucky area.
E1565087 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: Ohio River Greenway | Statement: [Clarksville, Indiana, hasAttraction, Ohio River Greenway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohio River Greenway
Context triple: [Clarksville, Indiana, hasAttraction, Ohio River Greenway]
  • A. Meramec Greenway
    Meramec Greenway is a protected recreational corridor along the Meramec River featuring parks, trails, and conserved natural areas.
  • B. Wolf River Greenway
    Wolf River Greenway is an extensive urban trail and greenway system in the Memphis, Tennessee area that provides recreational paths and natural habitat along the Wolf River.
  • C. Fall Creek Greenway
    Fall Creek Greenway is a recreational trail and park corridor that follows Fall Creek, offering paths for walking, running, and cycling through natural and urban landscapes.
  • D. Ohio River Scenic Byway
    The Ohio River Scenic Byway is a designated driving route that follows the Ohio River through multiple states, showcasing historic river towns, cultural landmarks, and scenic natural landscapes.
  • E. White River Greenway
    White River Greenway is a recreational trail and natural corridor along the White River in Hamilton County, Indiana, offering opportunities for walking, biking, and enjoying riverside scenery.
  • 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: Ohio River Greenway
Triple: [Clarksville, Indiana, hasAttraction, Ohio River Greenway]
Generated description
The Ohio River Greenway is a scenic recreational corridor of trails, parks, and riverfront access along the Ohio River connecting communities in southern Indiana and the Louisville, Kentucky area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ohio River Greenway
Target entity description: The Ohio River Greenway is a scenic recreational corridor of trails, parks, and riverfront access along the Ohio River connecting communities in southern Indiana and the Louisville, Kentucky area.
  • A. Meramec Greenway
    Meramec Greenway is a protected recreational corridor along the Meramec River featuring parks, trails, and conserved natural areas.
  • B. Wolf River Greenway
    Wolf River Greenway is an extensive urban trail and greenway system in the Memphis, Tennessee area that provides recreational paths and natural habitat along the Wolf River.
  • C. Fall Creek Greenway
    Fall Creek Greenway is a recreational trail and park corridor that follows Fall Creek, offering paths for walking, running, and cycling through natural and urban landscapes.
  • D. Ohio River Scenic Byway
    The Ohio River Scenic Byway is a designated driving route that follows the Ohio River through multiple states, showcasing historic river towns, cultural landmarks, and scenic natural landscapes.
  • E. White River Greenway
    White River Greenway is a recreational trail and natural corridor along the White River in Hamilton County, Indiana, offering opportunities for walking, biking, and enjoying riverside scenery.
  • 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_69e245b535808190adef8a9df3c584db completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f182ea55cc8190b64b722ce8c45b53 completed April 29, 2026, 4:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd3792ad0819094416aebc79ab1f7 completed May 19, 2026, 3:05 a.m.
NEDg Description generation batch_6a0bd40988808190add22943683b7a1b completed May 19, 2026, 3:07 a.m.
NED2 Entity disambiguation (via description) batch_6a0bd503b1588190979b9895327a3475 completed May 19, 2026, 3:12 a.m.
Created at: April 17, 2026, 3:49 p.m.