Triple

T4414733
Position Surface form Disambiguated ID Type / Status
Subject Harlem/Lake–Cottage Grove E94937 entity
Predicate usesBranch P3304 FINISHED
Object Lake Street branch E367335 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: Lake Street branch | Statement: [Harlem/Lake–Cottage Grove, usesBranch, Lake Street branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Street branch
Context triple: [Harlem/Lake–Cottage Grove, usesBranch, Lake Street branch]
  • A. Woodland Street Branch
    Woodland Street Branch is a segment of Connecticut’s Park River, an urban waterway historically known for its partial burial and role in Hartford’s drainage and flood-control system.
  • B. Forest Park branch chosen
    The Forest Park branch is the western segment of Chicago's CTA Blue Line rapid transit route, serving neighborhoods between downtown Chicago and the suburb of Forest Park.
  • C. Union Square Branch
    The Union Square Branch is a segment of Boston's MBTA Green Line light rail system that extends service to the Union Square area of Somerville.
  • D. Long Beach Branch
    Long Beach Branch is a commuter rail line of the Long Island Rail Road in New York that runs between Long Beach and Jamaica, Queens.
  • E. Englewood Branch
    The Englewood Branch is a former south side segment of Chicago's Green Line rapid transit route that historically served the Englewood neighborhood.
  • 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: usesBranch
Context triple: [Harlem/Lake–Cottage Grove, usesBranch, Lake Street branch]
  • A. usedByBranch chosen
    Indicates that something (such as a resource, configuration, or component) is utilized or depended upon by a particular branch.
  • B. parentBranch
    Indicates that one branch serves as the direct ancestor or source from which another branch originates or is derived.
  • C. affectedBranch
    Indicates that one entity is a branch that is impacted or influenced by the state or actions associated with another entity.
  • D. possibleBranch
    Indicates that one entity can serve as an alternative or potential continuation path branching from another entity.
  • E. involvedBranch
    Indicates that a particular branch (such as a location, division, or sub-unit) participates in, is associated with, or plays a role in the referenced event, process, or relationship.
  • 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_69b34539638c8190abfea3eb29425210 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b354e940d48190b49cca6796d60de4 completed March 13, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5f617012481908b8f1a9a1bc5efaf completed March 14, 2026, 11:58 p.m.
PD Predicate disambiguation batch_69b34f5d0c54819085c08533bb58030a completed March 12, 2026, 11:42 p.m.
Created at: March 12, 2026, 11:29 p.m.