Triple

T20894056
Position Surface form Disambiguated ID Type / Status
Subject Lynnwood Link Extension stations E514484 entity
Predicate partOf P40 FINISHED
Object Lynnwood Link Extension NE NERFINISHED

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: Lynnwood Link Extension | Statement: [Lynnwood Link Extension stations, partOf, Lynnwood Link Extension]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lynnwood Link Extension
Context triple: [Lynnwood Link Extension stations, partOf, Lynnwood Link Extension]
  • A. Lynnwood Link Extension stations chosen
    Lynnwood Link Extension stations are a group of Sound Transit light rail stops serving the corridor between North Seattle, Shoreline, Mountlake Terrace, and Lynnwood as part of the Link light rail system’s northward expansion.
  • B. Tacoma Link light rail
    Tacoma Link light rail is a streetcar-style light rail line in Tacoma, Washington, providing frequent local transit service through the city’s downtown and nearby districts.
  • C. Redmond Central Connector
    Redmond Central Connector is an urban trail and linear park in Redmond, Washington, built along a former rail corridor to link regional bike and pedestrian routes with the city’s downtown and public spaces.
  • D. Eastside Extension corridor
    The Eastside Extension corridor is a light rail transit corridor in East Los Angeles that carries Metro Rail service between downtown Los Angeles and several predominantly Latino eastside communities.
  • E. SkyTrain Evergreen Extension
    The SkyTrain Evergreen Extension is a rapid transit line in Metro Vancouver that extends the existing SkyTrain network to serve communities including Coquitlam and Port Moody.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4f7ebe48190952a85547a0f31a1 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6d06129788190b88ab807af4641c1 completed April 21, 2026, 1:18 a.m.
Created at: April 16, 2026, 12:46 p.m.