Triple

T12763670
Position Surface form Disambiguated ID Type / Status
Subject Summerset Trail E305059 entity
Predicate partOf P40 FINISHED
Object Iowa trail system
The Iowa trail system is a statewide network of multi-use recreational trails that connect communities and natural areas for activities like walking, running, and cycling.
E63244 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: Iowa trail system | Statement: [Summerset Trail, partOf, Iowa trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Iowa trail system
Context triple: [Summerset Trail, partOf, Iowa trail system]
  • A. Iowa Great Lakes Trail
    The Iowa Great Lakes Trail is a recreational multi-use pathway in northwest Iowa that connects the region’s lakes, parks, and communities for walking, biking, and other non-motorized activities.
  • B. Rails-to-Trails network in Iowa
    The Rails-to-Trails network in Iowa is a statewide system of former railroad corridors converted into multi-use recreational trails for walking, cycling, and other non-motorized activities.
  • C. WIOWASH Trail (Iowa segment)
    WIOWASH Trail (Iowa segment) is a converted rail-trail corridor in Iowa that provides a multi-use recreational path for activities like walking, cycling, and nature observation.
  • D. Three Rivers Trail (Iowa)
    Three Rivers Trail (Iowa) is a recreational multi-use rail trail in northern Iowa that follows former railroad corridors along several rivers, offering opportunities for hiking, biking, and nature viewing.
  • E. Minnesota state trail system
    The Minnesota state trail system is a network of interconnected, multi-use recreational trails across Minnesota that support activities such as biking, hiking, and snowmobiling while showcasing the state’s natural and scenic areas.
  • 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: Iowa trail system
Triple: [Summerset Trail, partOf, Iowa trail system]
Generated description
The Iowa trail system is a statewide network of multi-use recreational trails that connect communities and natural areas for activities like walking, running, and cycling.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Iowa trail system
Target entity description: The Iowa trail system is a statewide network of multi-use recreational trails that connect communities and natural areas for activities like walking, running, and cycling.
  • A. Iowa Great Lakes Trail
    The Iowa Great Lakes Trail is a recreational multi-use pathway in northwest Iowa that connects the region’s lakes, parks, and communities for walking, biking, and other non-motorized activities.
  • B. Rails-to-Trails network in Iowa chosen
    The Rails-to-Trails network in Iowa is a statewide system of former railroad corridors converted into multi-use recreational trails for walking, cycling, and other non-motorized activities.
  • C. WIOWASH Trail (Iowa segment)
    WIOWASH Trail (Iowa segment) is a converted rail-trail corridor in Iowa that provides a multi-use recreational path for activities like walking, cycling, and nature observation.
  • D. Three Rivers Trail (Iowa)
    Three Rivers Trail (Iowa) is a recreational multi-use rail trail in northern Iowa that follows former railroad corridors along several rivers, offering opportunities for hiking, biking, and nature viewing.
  • E. Minnesota state trail system
    The Minnesota state trail system is a network of interconnected, multi-use recreational trails across Minnesota that support activities such as biking, hiking, and snowmobiling while showcasing the state’s natural and scenic areas.
  • F. None of above.

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_69d7bdf1fcd081909ffb0e0d6fa3a07d completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96d8f9f588190bffdea878856204b completed April 10, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69b90ae688190b22e3a68d27b54c5 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69c46a6208190a113aefbce1bbaac completed May 3, 2026, 12:52 a.m.
NED2 Entity disambiguation (via description) batch_69f69cead6d881909765424b5391a613 completed May 3, 2026, 12:55 a.m.
Created at: April 9, 2026, 5:28 p.m.