Triple

T22587992
Position Surface form Disambiguated ID Type / Status
Subject Northwest street quadrant system of Washington, D.C. E564851 entity
Predicate hasNotableAvenue P26446 FINISHED
Object Massachusetts Avenue NW — 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: Massachusetts Avenue NW | Statement: [Northwest street quadrant system of Washington, D.C., hasNotableAvenue, Massachusetts Avenue NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Avenue NW
Context triple: [Northwest street quadrant system of Washington, D.C., hasNotableAvenue, Massachusetts Avenue NW]
  • A. Massachusetts Avenue NW chosen
    Massachusetts Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for its stretch of embassies and historic buildings along what is often called Embassy Row.
  • B. Massachusetts Avenue NE
    Massachusetts Avenue NE is a major thoroughfare in Washington, D.C.’s Capitol Hill area, lined with rowhouses, civic buildings, and key neighborhood landmarks.
  • C. Harvard Street NW
    Harvard Street NW is a major east–west street in Washington, D.C., running through neighborhoods such as Columbia Heights and connecting residential areas with key north–south arteries.
  • D. New York Avenue NE
    New York Avenue NE is a major arterial roadway in Washington, D.C., connecting downtown to the northeastern parts of the city and serving as a key commuter and freight route.
  • E. Maryland Avenue NW
    Maryland Avenue NW is a major diagonal avenue in Washington, D.C., that runs near the National Mall and connects key federal buildings and landmarks.
  • 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_69e245836014819091b91ed3074742a3 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1615de7d48190b1ca46c76a1e609c completed April 29, 2026, 1:39 a.m.
Created at: April 17, 2026, 2:47 p.m.