Triple

T11267966
Position Surface form Disambiguated ID Type / Status
Subject Central Link E266736 entity
Predicate endStation P3569 FINISHED
Object Tukwila International Boulevard station E283727 NE FINISHED

How this triple was built (2 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: Tukwila International Boulevard station | Statement: [Central Link, endStation, Tukwila International Boulevard station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tukwila International Boulevard station
Context triple: [Central Link, endStation, Tukwila International Boulevard station]
  • A. Tukwila International Boulevard Station chosen
    Tukwila International Boulevard Station is a major Sound Transit Link light rail station in Tukwila, Washington, serving as a key transit hub near Seattle–Tacoma International Airport.
  • B. Tukwila Station
    Tukwila Station is a commuter rail station in Tukwila, Washington, serving Sound Transit’s Sounder trains between Seattle and Tacoma.
  • C. Rainier Beach Station
    Rainier Beach Station is a light rail station in Seattle, Washington, serving the Rainier Beach neighborhood on Sound Transit's Link light rail system.
  • D. Seattle Center station
    Seattle Center station is the northern endpoint of Seattle’s historic monorail line, serving visitors to the Seattle Center complex and nearby attractions like the Space Needle.
  • E. SODO Station
    SODO Station is a light rail station in Seattle’s SoDo (South of Downtown) industrial district, serving commuters and providing access to nearby warehouses, offices, and sports venues.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aac8c2f48190ad0596f1f89f0470 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e94f60d48190bc925c3cb88641a8 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e542c5fdb88190968831279eaeea49 completed April 19, 2026, 9:01 p.m.
Created at: April 8, 2026, 9:31 p.m.