Triple

T2743896
Position Surface form Disambiguated ID Type / Status
Subject Sangamon Mass Transit District E60818 entity
Predicate hasOfficialName P66 FINISHED
Object Sangamon Mass Transit District E60818 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: Sangamon Mass Transit District | Statement: [Sangamon Mass Transit District, hasOfficialName, Sangamon Mass Transit District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sangamon Mass Transit District
Context triple: [Sangamon Mass Transit District, hasOfficialName, Sangamon Mass Transit District]
  • A. Sangamon Mass Transit District chosen
    Sangamon Mass Transit District is the primary public bus transportation agency serving Springfield and surrounding areas in Sangamon County, Illinois.
  • B. Champaign–Urbana Mass Transit District
    The Champaign–Urbana Mass Transit District is the primary public bus system serving the Champaign–Urbana metropolitan area and the University of Illinois campus in Illinois.
  • C. Manchester Transit Authority
    Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
  • D. Northern Indiana Commuter Transportation District
    The Northern Indiana Commuter Transportation District is a public transit agency that oversees and funds commuter rail service in northern Indiana, including operations of the South Shore Line connecting the region to Chicago.
  • E. Regional Transportation Authority of Northeastern Illinois
    The Regional Transportation Authority of Northeastern Illinois is the oversight and funding agency that coordinates public transit services, including those of the Chicago Transit Authority, across the Chicago metropolitan area.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb32ef74819096ae399d16d4f31d completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbcca19881908b2e2eb0478c3e45 completed March 10, 2026, 6:35 a.m.
Created at: March 6, 2026, 9:56 p.m.