Triple

T2287708
Position Surface form Disambiguated ID Type / Status
Subject Tren Urbano E51431 entity
Predicate owner P347 FINISHED
Object Puerto Rico Department of Transportation and Public Works E149417 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: Puerto Rico Department of Transportation and Public Works | Statement: [Tren Urbano, owner, Puerto Rico Department of Transportation and Public Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Puerto Rico Department of Transportation and Public Works
Context triple: [Tren Urbano, owner, Puerto Rico Department of Transportation and Public Works]
  • A. Puerto Rico Department of Transportation and Public Works chosen
    The Puerto Rico Department of Transportation and Public Works is the government agency responsible for planning, building, and maintaining Puerto Rico’s transportation infrastructure and public works systems.
  • B. Puerto Rico Highways and Transportation Authority
    The Puerto Rico Highways and Transportation Authority is the public agency responsible for planning, financing, building, and maintaining Puerto Rico’s major roadways and transportation infrastructure.
  • C. Puerto Rico Ports Authority
    The Puerto Rico Ports Authority is a government agency responsible for managing and overseeing Puerto Rico’s major airports and seaports.
  • D. Puerto Rico Aqueducts and Sewers Authority
    The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
  • E. Puerto Rico Energy Bureau
    The Puerto Rico Energy Bureau is the independent government regulatory body responsible for overseeing and regulating Puerto Rico’s energy sector, including electricity rates, planning, and utility performance.
  • 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_69a88b09c644819090b503456d96bf70 completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc24868048190940512fd6449d99e completed March 7, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f1b2a7c8190aa836f9feba2ce1a completed March 9, 2026, 8:04 a.m.
Created at: March 4, 2026, 7:48 p.m.