Triple

T19815111
Position Surface form Disambiguated ID Type / Status
Subject North–South Corridor (NS-EW Corridor project of NHDP) E476039 entity
Predicate componentOf P35 FINISHED
Object NS-EW Corridor project of NHDP — NE NERFINISHED

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: NS-EW Corridor project of NHDP | Statement: [North–South Corridor (NS-EW Corridor project of NHDP), componentOf, NS-EW Corridor project of NHDP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NS-EW Corridor project of NHDP
Context triple: [North–South Corridor (NS-EW Corridor project of NHDP), componentOf, NS-EW Corridor project of NHDP]
  • A. North–South Corridor (NS-EW Corridor project of NHDP) chosen
    The North–South Corridor is a major Indian highway development project under the National Highways Development Project that links the northern and southern extremities of the country through a continuous high-capacity road network.
  • B. North Shore Connector project
    The North Shore Connector project is a Pittsburgh light rail expansion that extended service under the Allegheny River to connect Downtown with the city’s North Shore attractions and neighborhoods.
  • C. Peninsula rail corridor
    The Peninsula rail corridor is the major rail line running through California’s San Francisco Peninsula, carrying both commuter and intercity trains between San Francisco and the South Bay.
  • D. North–South and East–West Corridor
    The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
  • E. Central Artery/Tunnel Project
    The Central Artery/Tunnel Project, commonly known as the "Big Dig," was a massive Boston infrastructure megaproject that rerouted the city’s central highway into tunnels to reduce congestion and reclaim urban space.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e51bc4208190a1c57d8c5d1b15e4 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e654f861248190a633dd8d227d9697 completed April 20, 2026, 4:31 p.m.
Created at: April 10, 2026, 1:50 p.m.