Triple

T10641757
Position Surface form Disambiguated ID Type / Status
Subject Custis Trail E250738 entity
Predicate connectsTo P845 FINISHED
Object Arlington Boulevard Trail
The Arlington Boulevard Trail is a multi-use path in Northern Virginia that parallels U.S. Route 50, providing a key commuting and recreational route that links with other major trails in the Arlington area.
E879952 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: Arlington Boulevard Trail | Statement: [Custis Trail, connectsTo, Arlington Boulevard Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arlington Boulevard Trail
Context triple: [Custis Trail, connectsTo, Arlington Boulevard Trail]
  • A. Potomac Yard Trail
    Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
  • B. Beltline Trail
    The Beltline Trail is a popular multi-use recreational path in Toronto that follows a former railway corridor through ravines and parkland.
  • C. Battell Trail
    Battell Trail is a popular hiking route in Vermont that ascends Mount Abraham through forested terrain to reach scenic summit views.
  • D. James White Parkway
    James White Parkway is a major limited-access roadway in Knoxville, Tennessee, connecting downtown to the South Knoxville area and serving as a key commuter route across the Tennessee River.
  • E. Rock Creek Park Trail
    Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
  • 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: Arlington Boulevard Trail
Triple: [Custis Trail, connectsTo, Arlington Boulevard Trail]
Generated description
The Arlington Boulevard Trail is a multi-use path in Northern Virginia that parallels U.S. Route 50, providing a key commuting and recreational route that links with other major trails in the Arlington area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arlington Boulevard Trail
Target entity description: The Arlington Boulevard Trail is a multi-use path in Northern Virginia that parallels U.S. Route 50, providing a key commuting and recreational route that links with other major trails in the Arlington area.
  • A. Potomac Yard Trail
    Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
  • B. Beltline Trail
    The Beltline Trail is a popular multi-use recreational path in Toronto that follows a former railway corridor through ravines and parkland.
  • C. Battell Trail
    Battell Trail is a popular hiking route in Vermont that ascends Mount Abraham through forested terrain to reach scenic summit views.
  • D. James White Parkway
    James White Parkway is a major limited-access roadway in Knoxville, Tennessee, connecting downtown to the South Knoxville area and serving as a key commuter route across the Tennessee River.
  • E. Rock Creek Park Trail
    Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
  • 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_69d6aa5a4c4881908f39be6efe5981e5 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfce1ddc8190893fe6f7b047b56b completed April 8, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d998a4571481908f5010146f7ca5d7 completed April 11, 2026, 12:41 a.m.
NEDg Description generation batch_69d99e8312188190bec3090f34a7b9b9 completed April 11, 2026, 1:06 a.m.
NED2 Entity disambiguation (via description) batch_69d99f50e0888190b8e7b2547e1526af completed April 11, 2026, 1:09 a.m.
Created at: April 8, 2026, 9:05 p.m.