Triple

T6070706
Position Surface form Disambiguated ID Type / Status
Subject Friends of the Katy Trail E135272 entity
Predicate supports P516 FINISHED
Object Katy Trail (Dallas)
The Katy Trail in Dallas is a popular urban hike-and-bike trail built along a former railroad corridor, serving as a major recreational and commuting route through the city.
E567412 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: Katy Trail (Dallas) | Statement: [Friends of the Katy Trail, supports, Katy Trail (Dallas)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katy Trail (Dallas)
Context triple: [Friends of the Katy Trail, supports, Katy Trail (Dallas)]
  • A. Chisholm Trail Parkway
    Chisholm Trail Parkway is a major toll road in the Dallas–Fort Worth area that connects downtown Fort Worth to suburbs to the southwest, improving regional traffic flow and access.
  • B. Texas State Highway 183
    Texas State Highway 183 is a major east–west roadway in the Dallas–Fort Worth metropolitan area that serves as a key commuter and freight corridor connecting several cities and highways across North Texas.
  • C. Southwest Highway
    Southwest Highway is a major arterial road in the Chicago metropolitan area that runs through suburbs such as Oak Lawn, Illinois.
  • D. Nacogdoches Azalea Trail
    The Nacogdoches Azalea Trail is an annual spring event in Nacogdoches, Texas, featuring driving and walking tours of vibrant azalea gardens and landscaped historic districts.
  • E. Reunion Boulevard (Dallas)
    Reunion Boulevard is a major roadway in downtown Dallas, Texas, that runs near Reunion Tower and connects key streets and highways in the city’s urban core.
  • 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: Katy Trail (Dallas)
Triple: [Friends of the Katy Trail, supports, Katy Trail (Dallas)]
Generated description
The Katy Trail in Dallas is a popular urban hike-and-bike trail built along a former railroad corridor, serving as a major recreational and commuting route through the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katy Trail (Dallas)
Target entity description: The Katy Trail in Dallas is a popular urban hike-and-bike trail built along a former railroad corridor, serving as a major recreational and commuting route through the city.
  • A. Chisholm Trail Parkway
    Chisholm Trail Parkway is a major toll road in the Dallas–Fort Worth area that connects downtown Fort Worth to suburbs to the southwest, improving regional traffic flow and access.
  • B. Texas State Highway 183
    Texas State Highway 183 is a major east–west roadway in the Dallas–Fort Worth metropolitan area that serves as a key commuter and freight corridor connecting several cities and highways across North Texas.
  • C. Southwest Highway
    Southwest Highway is a major arterial road in the Chicago metropolitan area that runs through suburbs such as Oak Lawn, Illinois.
  • D. Nacogdoches Azalea Trail
    The Nacogdoches Azalea Trail is an annual spring event in Nacogdoches, Texas, featuring driving and walking tours of vibrant azalea gardens and landscaped historic districts.
  • E. Reunion Boulevard (Dallas)
    Reunion Boulevard is a major roadway in downtown Dallas, Texas, that runs near Reunion Tower and connects key streets and highways in the city’s urban core.
  • 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_69c00879e8048190b690717d19c5bc03 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05742867481908e3f45c875807c73 completed March 22, 2026, 8:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d349f288190833384eb9e6c7f52 completed March 23, 2026, 11 a.m.
NEDg Description generation batch_69c11ec11864819084c31d98133ca53a completed March 23, 2026, 11:06 a.m.
NED2 Entity disambiguation (via description) batch_69c11f29842881909acf88a1fa896354 completed March 23, 2026, 11:08 a.m.
Created at: March 22, 2026, 4:10 p.m.