Triple

T4862689
Position Surface form Disambiguated ID Type / Status
Subject Houston METRO bus network E108697 entity
Predicate operator P179 FINISHED
Object Metropolitan Transit Authority of Harris County E418779 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: Metropolitan Transit Authority of Harris County | Statement: [Houston METRO bus network, operator, Metropolitan Transit Authority of Harris County]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Transit Authority of Harris County
Context triple: [Houston METRO bus network, operator, Metropolitan Transit Authority of Harris County]
  • A. Metropolitan Transit Authority of Harris County chosen
    The Metropolitan Transit Authority of Harris County is the public transportation agency serving the Houston, Texas metropolitan area, providing bus, light rail, and paratransit services.
  • B. San Antonio Metropolitan Transit Authority
    San Antonio Metropolitan Transit Authority is the public transportation agency serving the San Antonio, Texas metropolitan area.
  • C. Dallas Area Rapid Transit
    Dallas Area Rapid Transit is the public transportation authority serving the Dallas–Fort Worth metropolitan area with bus, light rail, commuter rail, and paratransit services.
  • D. Metro Rail Transit Corporation
    Metro Rail Transit Corporation is a private consortium in the Philippines that financed, built, and initially operated Manila’s MRT Line 3 under a public–private partnership.
  • E. Denton County Transportation Authority
    Denton County Transportation Authority is a regional public transit agency in North Texas that operates bus and rail services primarily within Denton County and connects to the broader Dallas–Fort Worth transportation network.
  • 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_69bd440b965081908b0557721cae6338 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d60e47c819094b5fbe883db4c15 completed March 20, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cf921cc8190a092bb69c1981890 completed March 21, 2026, 8:55 a.m.
Created at: March 20, 2026, 1:26 p.m.