Triple

T5617750
Position Surface form Disambiguated ID Type / Status
Subject T Third Street E147519 entity
Predicate connectsWith P37 FINISHED
Object BART at Powell Street Station E366862 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: BART at Powell Street Station | Statement: [T Third Street, connectsWith, BART at Powell Street Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BART at Powell Street Station
Context triple: [T Third Street, connectsWith, BART at Powell Street Station]
  • A. BART at Powell Street station chosen
    BART at Powell Street station is a major Bay Area Rapid Transit hub in downtown San Francisco that provides regional rail service and interchanges with Muni Metro on Market Street.
  • B. BART at Montgomery Street station
    BART at Montgomery Street station is a major underground Bay Area Rapid Transit hub in downtown San Francisco that provides regional rail connections beneath Market Street.
  • C. BART at Balboa Park station
    BART at Balboa Park station is a Bay Area Rapid Transit stop in San Francisco that serves as a key transfer point between regional rail and local Muni Metro lines.
  • D. Muni Metro at Embarcadero Station
    Muni Metro at Embarcadero Station is a major San Francisco light rail hub located in the Financial District, serving multiple Muni Metro lines and connecting to regional transit services.
  • E. BART West Oakland station
    BART West Oakland station is an elevated rapid transit station in Oakland, California, serving as a key junction for multiple Bay Area Rapid Transit lines near the eastern approach to the San Francisco–Oakland Bay Bridge.
  • 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_69c00905d4588190bd967842bbcf2219 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c021dc04c081909f36e40394e7c955 completed March 22, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0287d9d7081909a1b2510565b55fc completed March 22, 2026, 5:35 p.m.
Created at: March 22, 2026, 3:40 p.m.