Triple

T14927874
Position Surface form Disambiguated ID Type / Status
Subject Bristol suburban rail network E372177 entity
Predicate plannedExpansionProject P50445 FINISHED
Object MetroWest E162544 NE FINISHED

How this triple was built (3 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: MetroWest | Statement: [Bristol suburban rail network, plannedExpansionProject, MetroWest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MetroWest
Context triple: [Bristol suburban rail network, plannedExpansionProject, MetroWest]
  • A. Greater Boston
    Greater Boston is the metropolitan region centered on the city of Boston, Massachusetts, encompassing numerous surrounding cities and towns and serving as a major hub for education, technology, and culture in New England.
  • B. Metrowest (Massachusetts) chosen
    Metrowest (Massachusetts) is a suburban region west of Boston known for its affluent communities, technology and biotech industries, and role as a major residential and commercial corridor along the Mass Pike and I-495.
  • C. Fairfield metropolitan area
    The Fairfield metropolitan area is a region in southwestern Connecticut centered around the city of Bridgeport, encompassing several suburban communities and serving as part of the broader New York City metropolitan region.
  • D. Hartford–Springfield region
    The Hartford–Springfield region is a bi-state metropolitan area spanning north-central Connecticut and western Massachusetts, centered on the cities of Hartford and Springfield and linked by shared economic, cultural, and transportation ties.
  • E. Concord micropolitan area
    The Concord micropolitan area is a small-scale urban region in central New Hampshire centered on the city of Concord and its surrounding communities, recognized for its shared economic and social ties.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: plannedExpansionProject
Context triple: [Bristol suburban rail network, plannedExpansionProject, MetroWest]
  • A. plannedExpansion
    Indicates that an entity has a scheduled or intended increase in size, capacity, scope, or presence in the future.
  • B. expansionProject chosen
    Indicates a project whose primary purpose is to enlarge, extend, or increase the capacity, scope, or reach of something.
  • C. plannedExtensionTo
    Indicates that one entity is intended or scheduled to be extended, expanded, or continued by another entity in the future.
  • D. plannedDevelopment
    Indicates that one entity has been designated or scheduled for future development or construction by another entity.
  • E. plannedFacility
    Indicates that a facility is intended or scheduled to be built, established, or implemented in the future but does not yet exist or operate.
  • F. None of above.

Provenance (4 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded634e67881909daec9eaef188d09 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe72c4f9c481909642efccb29f71d4 completed May 8, 2026, 11:33 p.m.
PD Predicate disambiguation batch_69de9a52ba988190a26e268b4ea083ea completed April 14, 2026, 7:49 p.m.
Created at: April 10, 2026, 2:35 a.m.