Triple

T3867007
Position Surface form Disambiguated ID Type / Status
Subject Palisades E91884 entity
Predicate transportConnection P1298 FINISHED
Object MacArthur Boulevard NW
MacArthur Boulevard NW is a major roadway in Washington, D.C. that runs along the Potomac River and serves residential neighborhoods such as the Palisades.
E447974 NE FINISHED

How this triple was built (4 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: MacArthur Boulevard NW | Statement: [Palisades, transportConnection, MacArthur Boulevard NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MacArthur Boulevard NW
Context triple: [Palisades, transportConnection, MacArthur Boulevard NW]
  • A. Cathedral Avenue NW
    Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
  • B. Arkansas Avenue NW
    Arkansas Avenue NW is a major diagonal thoroughfare in Washington, D.C., running along the edge of the Petworth neighborhood and connecting it to other parts of the city.
  • C. Minnesota Avenue NE
    Minnesota Avenue NE is a major north–south thoroughfare in Washington, D.C., running through several neighborhoods in the city's Northeast quadrant and serving as a key commuter and commercial corridor.
  • D. Missouri Avenue NW
    Missouri Avenue NW is a major east–west thoroughfare in Washington, D.C., running through several Northwest neighborhoods and connecting multiple key arterial streets.
  • E. Cecil B. Moore Avenue
    Cecil B. Moore Avenue is a major east–west thoroughfare in North Philadelphia named after civil rights leader Cecil B. Moore, running through areas including the Temple University campus.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: MacArthur Boulevard NW
Triple: [Palisades, transportConnection, MacArthur Boulevard NW]
Generated description
MacArthur Boulevard NW is a major roadway in Washington, D.C. that runs along the Potomac River and serves residential neighborhoods such as the Palisades.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MacArthur Boulevard NW
Target entity description: MacArthur Boulevard NW is a major roadway in Washington, D.C. that runs along the Potomac River and serves residential neighborhoods such as the Palisades.
  • A. Cathedral Avenue NW
    Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
  • B. Arkansas Avenue NW
    Arkansas Avenue NW is a major diagonal thoroughfare in Washington, D.C., running along the edge of the Petworth neighborhood and connecting it to other parts of the city.
  • C. Minnesota Avenue NE
    Minnesota Avenue NE is a major north–south thoroughfare in Washington, D.C., running through several neighborhoods in the city's Northeast quadrant and serving as a key commuter and commercial corridor.
  • D. Missouri Avenue NW
    Missouri Avenue NW is a major east–west thoroughfare in Washington, D.C., running through several Northwest neighborhoods and connecting multiple key arterial streets.
  • E. Cecil B. Moore Avenue
    Cecil B. Moore Avenue is a major east–west thoroughfare in North Philadelphia named after civil rights leader Cecil B. Moore, running through areas including the Temple University campus.
  • F. None of above. chosen

Provenance (5 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_69aed9645f348190a9868e7cef56ab7e completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec3cc1a88190924125a86f72fd5b completed March 9, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd6f783430819094df0bc715f9236d completed March 20, 2026, 4:02 p.m.
NEDg Description generation batch_69bd71aecafc8190b0815d0308bbcaa9 completed March 20, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69bd75f39d788190b9e394050c55f44d completed March 20, 2026, 4:29 p.m.
Created at: March 9, 2026, 3:19 p.m.