Triple

T7205406
Position Surface form Disambiguated ID Type / Status
Subject Sammamish River Trail E148652 entity
Predicate connectsTo P845 FINISHED
Object Burke-Gilman Trail
The Burke-Gilman Trail is a popular multi-use recreational and commuter path in the Seattle area, known for its scenic route along former railroad corridors connecting neighborhoods, parks, and regional trails.
E648878 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: Burke-Gilman Trail | Statement: [Sammamish River Trail, connectsTo, Burke-Gilman Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Burke-Gilman Trail
Context triple: [Sammamish River Trail, connectsTo, Burke-Gilman Trail]
  • A. Stevens Creek Trail
    Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
  • B. Cabrillo Bike Path
    Cabrillo Bike Path is a popular coastal multi-use trail in Santa Barbara, California, offering scenic oceanfront views and access to nearby beaches and parks.
  • C. John Muir Way
    The John Muir Way is a long-distance walking and cycling route across central Scotland, celebrating the legacy of naturalist John Muir by linking coastlines, historic towns, and scenic landscapes.
  • D. Powell Street
    Powell Street is a major thoroughfare in San Francisco best known as a central route for the city’s historic cable cars and a busy hub of shopping and tourism.
  • E. Baynard Trail
    Baynard Trail is a hiking path within Florida’s Hillsborough River State Park known for its natural scenery and opportunities to observe local wildlife and river landscapes.
  • 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: Burke-Gilman Trail
Triple: [Sammamish River Trail, connectsTo, Burke-Gilman Trail]
Generated description
The Burke-Gilman Trail is a popular multi-use recreational and commuter path in the Seattle area, known for its scenic route along former railroad corridors connecting neighborhoods, parks, and regional trails.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Burke-Gilman Trail
Target entity description: The Burke-Gilman Trail is a popular multi-use recreational and commuter path in the Seattle area, known for its scenic route along former railroad corridors connecting neighborhoods, parks, and regional trails.
  • A. Stevens Creek Trail
    Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
  • B. Cabrillo Bike Path
    Cabrillo Bike Path is a popular coastal multi-use trail in Santa Barbara, California, offering scenic oceanfront views and access to nearby beaches and parks.
  • C. John Muir Way
    The John Muir Way is a long-distance walking and cycling route across central Scotland, celebrating the legacy of naturalist John Muir by linking coastlines, historic towns, and scenic landscapes.
  • D. Powell Street
    Powell Street is a major thoroughfare in San Francisco best known as a central route for the city’s historic cable cars and a busy hub of shopping and tourism.
  • E. Baynard Trail
    Baynard Trail is a hiking path within Florida’s Hillsborough River State Park known for its natural scenery and opportunities to observe local wildlife and river landscapes.
  • 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_69c687e8cf188190b5f3ecffd681f04e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e94d68ec8190ae3e1280bad12665 completed March 27, 2026, 8:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bfbb7564819091ce3669380409a1 completed March 28, 2026, 11:47 a.m.
NEDg Description generation batch_69c7c05a1f548190914a9b2ba98cbef2 completed March 28, 2026, 11:49 a.m.
NED2 Entity disambiguation (via description) batch_69c7c0e6b508819093092e3516a9ec46 completed March 28, 2026, 11:52 a.m.
Created at: March 27, 2026, 2:52 p.m.