Triple

T21525638
Position Surface form Disambiguated ID Type / Status
Subject UCSF Mission Bay Station E531087 entity
Predicate hasService P182 FINISHED
Object T Third Street southbound NE NERFINISHED

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: T Third Street southbound | Statement: [UCSF Mission Bay Station, hasService, T Third Street southbound]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: T Third Street southbound
Context triple: [UCSF Mission Bay Station, hasService, T Third Street southbound]
  • A. T Third Street chosen
    T Third Street is a San Francisco Muni light rail line that runs along the city’s eastern waterfront, serving neighborhoods from Visitacion Valley through Mission Bay to downtown.
  • B. T Third Street line
    The T Third Street line is a San Francisco Muni Metro light rail line that serves the city’s southeastern neighborhoods and provides a key north–south transit corridor.
  • C. T Third Street light rail line
    The T Third Street light rail line is a Muni Metro route in San Francisco that runs through southeastern neighborhoods, including Bayview, connecting them to the city’s downtown and central transit network.
  • D. 33rd Street
    33rd Street is a major east–west thoroughfare in Midtown Manhattan, New York City, known for running through the busy Penn Station area and surrounding commercial district.
  • E. 3rd Street
    3rd Street is a notable thoroughfare running through the Old City historic district, known for its preserved architecture, cultural landmarks, and local businesses.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c45d95a081908e7962ad215da746 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee885073888190ae49f967f72acbf8 completed April 26, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:26 p.m.