Triple

T13562641
Position Surface form Disambiguated ID Type / Status
Subject Jackson (CTA Red Line station) E323946 entity
Predicate partOf P40 FINISHED
Object State Street Subway corridor E320367 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: State Street Subway corridor | Statement: [Jackson (CTA Red Line station), partOf, State Street Subway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: State Street Subway corridor
Context triple: [Jackson (CTA Red Line station), partOf, State Street Subway corridor]
  • A. State Street Subway chosen
    State Street Subway is a historic rapid transit tunnel in downtown Chicago that carries Chicago Transit Authority Red Line trains beneath State Street.
  • B. Fourth Avenue subway corridor
    The Fourth Avenue subway corridor is a major transit route in Brooklyn, New York City, carrying multiple subway lines beneath Fourth Avenue and serving as a key north–south connection through several neighborhoods.
  • C. Fulton Street subway corridor
    The Fulton Street subway corridor is a major New York City Subway trunk line running through Lower Manhattan and into Brooklyn, serving as a key east–west transit artery for multiple lines and stations.
  • D. Queens Boulevard retail corridor
    The Queens Boulevard retail corridor is a major commercial strip in Queens, New York City, lined with shopping centers, chain stores, and local businesses that serve as a key shopping destination for surrounding neighborhoods like Rego Park.
  • E. Seventh Avenue subway corridor
    The Seventh Avenue subway corridor is a major New York City Subway route running along Seventh Avenue in Manhattan and continuing into Brooklyn, serving as a key north–south transit spine for multiple lines.
  • 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb00bbe848190bb33efe2af528295 completed April 12, 2026, 2:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bb1ef508190ab587bd2aa34795b completed May 3, 2026, 3:37 p.m.
Created at: April 9, 2026, 9:47 p.m.