Triple

T17296367
Position Surface form Disambiguated ID Type / Status
Subject Columbia, Maryland E419920 entity
Predicate hasPart P35 FINISHED
Object Columbia Association pathway system
The Columbia Association pathway system is an extensive network of interconnected walking, running, and biking trails that weaves through the planned community of Columbia, Maryland, linking its villages, parks, and lakes.
E1261736 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: Columbia Association pathway system | Statement: [Columbia, Maryland, hasPart, Columbia Association pathway system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia Association pathway system
Context triple: [Columbia, Maryland, hasPart, Columbia Association pathway system]
  • A. Charles River Basin parkway system
    The Charles River Basin parkway system is a network of scenic roadways and parklands along the Charles River in Massachusetts, designed to provide recreational access and picturesque drives through the riverfront landscape.
  • B. Franklin Park path network
    Franklin Park path network is an interconnected system of walking and biking trails within Boston’s Franklin Park that links key entrances, landscapes, and recreational areas across the historic urban park.
  • C. Charles River Bike Path
    The Charles River Bike Path is a popular multi-use recreational trail that runs along the Charles River, offering scenic views and a key commuting and leisure route for cyclists, runners, and walkers in the Boston–Cambridge area.
  • D. Hillsborough greenway system
    The Hillsborough greenway system is a network of multi-use trails and natural corridors in Hillsborough, North Carolina, that connect parks, historic areas, and scenic stretches along the Eno River.
  • E. Gwynns Falls Greenway
    Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
  • 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: Columbia Association pathway system
Triple: [Columbia, Maryland, hasPart, Columbia Association pathway system]
Generated description
The Columbia Association pathway system is an extensive network of interconnected walking, running, and biking trails that weaves through the planned community of Columbia, Maryland, linking its villages, parks, and lakes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbia Association pathway system
Target entity description: The Columbia Association pathway system is an extensive network of interconnected walking, running, and biking trails that weaves through the planned community of Columbia, Maryland, linking its villages, parks, and lakes.
  • A. Charles River Basin parkway system
    The Charles River Basin parkway system is a network of scenic roadways and parklands along the Charles River in Massachusetts, designed to provide recreational access and picturesque drives through the riverfront landscape.
  • B. Franklin Park path network
    Franklin Park path network is an interconnected system of walking and biking trails within Boston’s Franklin Park that links key entrances, landscapes, and recreational areas across the historic urban park.
  • C. Charles River Bike Path
    The Charles River Bike Path is a popular multi-use recreational trail that runs along the Charles River, offering scenic views and a key commuting and leisure route for cyclists, runners, and walkers in the Boston–Cambridge area.
  • D. Hillsborough greenway system
    The Hillsborough greenway system is a network of multi-use trails and natural corridors in Hillsborough, North Carolina, that connect parks, historic areas, and scenic stretches along the Eno River.
  • E. Gwynns Falls Greenway
    Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
  • 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_69d886db32608190a61e18862c5a8af6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e437881d688190a633beacba6bc0ae completed April 19, 2026, 2:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180d881ec81908e794143d355effe completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a0185288b0c8190aa2122b40f2f5722 completed May 11, 2026, 7:28 a.m.
NED2 Entity disambiguation (via description) batch_6a0185bd6e0c8190be703e260c499b5e completed May 11, 2026, 7:31 a.m.
Created at: April 10, 2026, 5:40 a.m.