Triple

T12803345
Position Surface form Disambiguated ID Type / Status
Subject Illinois Terminal (multimodal transportation center) E306079 entity
Predicate owner P347 FINISHED
Object Champaign-Urbana Mass Transit District E15037 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: Champaign-Urbana Mass Transit District | Statement: [Illinois Terminal (multimodal transportation center), owner, Champaign-Urbana Mass Transit District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Champaign-Urbana Mass Transit District
Context triple: [Illinois Terminal (multimodal transportation center), owner, Champaign-Urbana Mass Transit District]
  • A. Champaign–Urbana Mass Transit District chosen
    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.
  • B. Sangamon Mass Transit District
    Sangamon Mass Transit District is the primary public bus transportation agency serving Springfield and surrounding areas in Sangamon County, Illinois.
  • C. Greater Peoria Mass Transit District
    The Greater Peoria Mass Transit District is the primary public transportation agency serving Peoria, Illinois and surrounding communities with fixed-route bus and paratransit services.
  • D. Board of Trustees of Champaign–Urbana Mass Transit District
    The Board of Trustees of the Champaign–Urbana Mass Transit District is the governing body responsible for overseeing policy, budgeting, and strategic direction for public transportation services in the Champaign–Urbana area of Illinois.
  • E. Minnesota Valley Transit Authority
    Minnesota Valley Transit Authority is a public bus agency serving suburban communities in the southern Twin Cities metropolitan area of Minnesota.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e7e3be48190ba9159c9f1ac2ccd completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68ec463f08190822e5235362cf584 completed May 2, 2026, 11:54 p.m.
Created at: April 9, 2026, 5:30 p.m.