Triple

T3498993
Position Surface form Disambiguated ID Type / Status
Subject Eighth Avenue Line (IND) E73918 entity
Predicate northernBranch P48516 FINISHED
Object Washington Heights E44464 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: Washington Heights | Statement: [Eighth Avenue Line (IND), northernBranch, Washington Heights]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Heights
Context triple: [Eighth Avenue Line (IND), northernBranch, Washington Heights]
  • A. Washington Heights
    Washington Heights is a predominantly residential community area on the South Side of Chicago, known for its historic bungalows and strong neighborhood character.
  • B. Washington Heights chosen
    Washington Heights is a diverse, predominantly Dominican neighborhood in Upper Manhattan, New York City, known for its vibrant culture, historic sites, and views overlooking the Hudson River.
  • C. Hamilton Heights
    Hamilton Heights is a historic, predominantly residential neighborhood in Upper Manhattan, New York City, known for its brownstone architecture, cultural diversity, and proximity to institutions like City College.
  • D. Marble Hill
    Marble Hill is a small New York City neighborhood that, while politically part of Manhattan, is physically attached to the Bronx on the mainland.
  • E. Fort Greene
    Fort Greene is a historic and culturally vibrant neighborhood in Brooklyn, New York City, known for its brownstone-lined streets, diverse community, and proximity to cultural institutions and parks.
  • 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: northernBranch
Context triple: [Eighth Avenue Line (IND), northernBranch, Washington Heights]
  • A. isSouthernBranchOf
    Indicates that one entity functions as the southern subdivision or regional branch of another, larger organization or structure.
  • B. northernShore
    Indicates that one entity is located on the northern shore or northern side of another entity, typically a body of water or coastline.
  • C. northernConnection
    Indicates a relationship where one entity is connected to another primarily through or via its northern side, direction, or region.
  • D. locatedAtNorthernEndOf
    Indicates that one entity is situated at or near the northernmost part or extremity of another entity.
  • E. northTerminusType
    Indicates the type or nature of the northern endpoint or terminus of a route, line, or similar linear feature.
  • F. None of above. chosen

Provenance (5 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_69ad85cdb6e48190a335d412b9194ed8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbd3ad548190abbfae820bf3b66d completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373d2ef9c819087458a0ac02d4596 completed March 13, 2026, 2:17 a.m.
PD Predicate disambiguation batch_69adae0cd8b0819099da300af09880da completed March 8, 2026, 5:12 p.m.
PDg Predicate description generation batch_69adaef1037c819082c7af949ec85360 completed March 8, 2026, 5:16 p.m.
Created at: March 8, 2026, 3:18 p.m.