Triple

T6737182
Position Surface form Disambiguated ID Type / Status
Subject First Street SE, Washington, D.C. E153984 entity
Predicate coordinateSystem P2054 FINISHED
Object Washington, D.C. quadrant system E580482 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: Washington, D.C. quadrant system | Statement: [First Street SE, Washington, D.C., coordinateSystem, Washington, D.C. quadrant system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington, D.C. quadrant system
Context triple: [First Street SE, Washington, D.C., coordinateSystem, Washington, D.C. quadrant system]
  • A. Washington, D.C. street grid chosen
    The Washington, D.C. street grid is a distinctive urban layout combining a rectilinear system of numbered and lettered streets with diagonal avenues and traffic circles, designed to organize the U.S. capital’s transportation and city planning.
  • B. Northeast Quadrant of Washington, D.C.
    The Northeast Quadrant of Washington, D.C. is a primarily residential and mixed-use area of the city located east of North Capitol Street and north of East Capitol Street, encompassing diverse neighborhoods, commercial corridors, and several major transportation routes.
  • C. Northwest street quadrant system of Washington, D.C.
    The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.
  • D. Washington, D.C. street numbering system
    The Washington, D.C. street numbering system is a grid-based scheme that organizes streets numerically and alphabetically radiating from the U.S. Capitol, using quadrants to designate location.
  • E. Fort Washington, Maryland
    Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
  • 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_69c6880d84d8819095d19de2295f26ac completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d1850a288190aa7e647fefbb0ede completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70b09b97c8190a5a538571b6909f0 completed March 27, 2026, 10:56 p.m.
Created at: March 27, 2026, 2:10 p.m.