Triple

T21645728
Position Surface form Disambiguated ID Type / Status
Subject Oberwil (BL) E534206 entity
Predicate hasTramLine P17788 FINISHED
Object BLT line 10 — NE NERFINISHED

How this triple was built (3 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: BLT line 10 | Statement: [Oberwil (BL), hasTramLine, BLT line 10]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BLT line 10
Context triple: [Oberwil (BL), hasTramLine, BLT line 10]
  • A. B line
    The B line was a streetcar route in the historic Los Angeles Railway system that served local passengers in Los Angeles during the early to mid-20th century.
  • B. B line
    The B line is a New York City Subway service that runs on the IND Sixth Avenue Line, providing weekday local and express service between the Bronx and Brooklyn via Manhattan.
  • C. B line
    The B line is a route within the S-train urban rail network, serving as one of its designated passenger service lines.
  • D. Line 10
    Line 10 is a major Shanghai Metro route known for serving central districts and key hubs such as Hongqiao Transportation Hub and the city’s historic and commercial areas.
  • E. Line 10
    Line 10 is a rapid transit line of the Nanjing Metro system in Nanjing, China, serving as part of the city's urban rail network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BLT line 10
Target entity description: BLT line 10 is a Swiss tram route operated by Baselland Transport that connects Basel with surrounding suburban communities in the canton of Basel-Landschaft.
  • A. B line
    The B line was a streetcar route in the historic Los Angeles Railway system that served local passengers in Los Angeles during the early to mid-20th century.
  • B. B line
    The B line is a New York City Subway service that runs on the IND Sixth Avenue Line, providing weekday local and express service between the Bronx and Brooklyn via Manhattan.
  • C. B line
    The B line is a route within the S-train urban rail network, serving as one of its designated passenger service lines.
  • D. Line 10
    Line 10 is a major Shanghai Metro route known for serving central districts and key hubs such as Hongqiao Transportation Hub and the city’s historic and commercial areas.
  • E. Line 10
    Line 10 is a rapid transit line of the Nanjing Metro system in Nanjing, China, serving as part of the city's urban rail network.
  • F. None of above. chosen

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_69e0c466aec88190ba39c7543dbc8ba2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef5394c570819081dbbe7e0f98f7d3 completed April 27, 2026, 12:16 p.m.
Created at: April 16, 2026, 6:35 p.m.