Triple

T22963909
Position Surface form Disambiguated ID Type / Status
Subject Silver Line SL4 E570981 entity
Predicate corridor P5520 FINISHED
Object Washington Street — 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: Washington Street | Statement: [Silver Line SL4, corridor, Washington Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Street
Context triple: [Silver Line SL4, corridor, Washington Street]
  • A. Washington Street chosen
    Washington Street is a major commercial thoroughfare running through the Jamaica Plain neighborhood of Boston, Massachusetts, lined with shops, restaurants, and local businesses.
  • B. Washington Street
    Washington Street is a main thoroughfare running through Dedham Square, serving as a central route for local traffic, businesses, and community activity.
  • C. Washington Street
    Washington Street is a notable thoroughfare running through Manhattan’s Meatpacking District, known for its historic industrial buildings, trendy boutiques, and proximity to attractions like the High Line.
  • D. Washington Street
    Washington Street is a major thoroughfare in Phoenix, Arizona, serving as a key corridor for traffic and public transit, including Valley Metro Rail service.
  • E. Washington Street
    Washington Street is a central thoroughfare in downtown Providence, Rhode Island, known for its proximity to major civic, commercial, and transit hubs.
  • 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_69e245b212a88190b5259caf51606084 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f181f66fbc8190a4a7b73d17537132 completed April 29, 2026, 3:58 a.m.
Created at: April 17, 2026, 3:47 p.m.