Triple

T13689036
Position Surface form Disambiguated ID Type / Status
Subject Chief Sealth Trail E328211 entity
Predicate partOf P40 FINISHED
Object Seattle urban trail network
The Seattle urban trail network is an interconnected system of multi-use paths and greenways that provide pedestrians and cyclists with recreational and commuter routes throughout the city.
 E1054215 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: Seattle urban trail network | Statement: [Chief Sealth Trail, partOf, Seattle urban trail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seattle urban trail network
Context triple: [Chief Sealth Trail, partOf, Seattle urban trail network]
  • A. Portland urban trail network
    The Portland urban trail network is an interconnected system of walking and hiking paths that links parks, natural areas, and neighborhoods throughout Portland, Oregon.
  • B. Capital area trail network
    The Capital area trail network is an interconnected system of multi-use trails in the Washington, D.C. metropolitan region that links communities, parks, and transit hubs for walking, running, and cycling.
  • C. Seattle downtown street network
    The Seattle downtown street network is the dense, gridded system of urban streets in central Seattle that organizes traffic, transit, and pedestrian movement through the city’s primary commercial and cultural core.
  • D. Seattle transportation network
    The Seattle transportation network is an integrated system of buses, light rail, commuter rail, streetcars, ferries, and roadways that connects neighborhoods within Seattle and links the city to the broader Puget Sound region.
  • E. Portland street network
    The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
  • 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: Seattle urban trail network
Triple: [Chief Sealth Trail, partOf, Seattle urban trail network]
Generated description
The Seattle urban trail network is an interconnected system of multi-use paths and greenways that provide pedestrians and cyclists with recreational and commuter routes throughout the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Seattle urban trail network
Target entity description: The Seattle urban trail network is an interconnected system of multi-use paths and greenways that provide pedestrians and cyclists with recreational and commuter routes throughout the city.
  • A. Portland urban trail network
    The Portland urban trail network is an interconnected system of walking and hiking paths that links parks, natural areas, and neighborhoods throughout Portland, Oregon.
  • B. Capital area trail network
    The Capital area trail network is an interconnected system of multi-use trails in the Washington, D.C. metropolitan region that links communities, parks, and transit hubs for walking, running, and cycling.
  • C. Seattle downtown street network
    The Seattle downtown street network is the dense, gridded system of urban streets in central Seattle that organizes traffic, transit, and pedestrian movement through the city’s primary commercial and cultural core.
  • D. Seattle transportation network
    The Seattle transportation network is an integrated system of buses, light rail, commuter rail, streetcars, ferries, and roadways that connects neighborhoods within Seattle and links the city to the broader Puget Sound region.
  • E. Portland street network
    The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
  • 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_69d8076ff62081908a7bd79889edd7a0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc6721c248190ac48491b5f39c8f0 completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7944b93d88190806d6b5735f7e794 completed May 3, 2026, 6:30 p.m.
NEDg Description generation batch_69f795b1c4948190b3c17acb26cd5b6e completed May 3, 2026, 6:36 p.m.
NED2 Entity disambiguation (via description) batch_69f7965ead2881909a0c33bcc7938543 completed May 3, 2026, 6:39 p.m.
Created at: April 9, 2026, 9:53 p.m.