Triple

T4569241
Position Surface form Disambiguated ID Type / Status
Subject Muni Metro T Third Street line E122988 entity
Predicate usesStreet P17242 FINISHED
Object The Embarcadero E75933 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: The Embarcadero | Statement: [Muni Metro T Third Street line, usesStreet, The Embarcadero]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Embarcadero
Context triple: [Muni Metro T Third Street line, usesStreet, The Embarcadero]
  • A. The Embarcadero chosen
    The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
  • B. Kearny Street
    Kearny Street is a major historic thoroughfare in San Francisco that runs through downtown and Chinatown, lined with shops, offices, and cultural landmarks.
  • C. Alameda Street
    Alameda Street is a major north–south thoroughfare in Los Angeles, California, running through downtown and several industrial and commercial districts.
  • D. Monroe Street
    Monroe Street is a major east–west thoroughfare in downtown Chicago, Illinois, running through the city’s central business and cultural districts.
  • E. Van Ness
    Van Ness is a residential and commercial neighborhood in Northwest Washington, D.C., known for its embassies, apartment buildings, and the University of the District of Columbia campus.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58a0dfbc81909b5023f0c29addaf completed March 20, 2026, 2:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3bf54448190a7e65cee1a5c48e3 completed March 20, 2026, 11:09 p.m.
Created at: March 20, 2026, 1:10 p.m.