Triple

T15237986
Position Surface form Disambiguated ID Type / Status
Subject Harry Weese Associates E364178 entity
Predicate notableWork P4 FINISHED
Object Washington Metro system stations
The Washington Metro system stations are the distinctive Brutalist-style underground and above-ground transit stations in the U.S. capital region, renowned for their coffered concrete vaults and cohesive modernist design.
 E1145338 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: Washington Metro system stations | Statement: [Harry Weese Associates, notableWork, Washington Metro system stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Metro system stations
Context triple: [Harry Weese Associates, notableWork, Washington Metro system stations]
  • A. Washington Metro Blue Line stations
    Washington Metro Blue Line stations are the network of rapid transit stops in the Washington, D.C. metropolitan area served by the Blue Line of the Washington Metro system.
  • B. Washington, D.C. Metro station (fictionalized)
    The fictionalized Washington, D.C. Metro station is a key setting in the TV series "House of Cards," most notably as the location of journalist Zoe Barnes's death.
  • C. Red Line (Washington Metro) stations
    Red Line (Washington Metro) stations are the passenger rail stops served by the Red Line of the Washington, D.C. Metrorail rapid transit system.
  • D. Union Station (Washington Metro)
    Union Station is a major Washington Metro station in Washington, D.C., serving as a key transit hub connected to the historic Union Station rail terminal and multiple local and regional transportation services.
  • E. Washington Metro Orange Line stations
    Washington Metro Orange Line stations are the network of rapid transit stops in the Washington, D.C. area served by the system’s Orange Line, connecting key downtown, suburban, and regional destinations.
  • 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: Washington Metro system stations
Triple: [Harry Weese Associates, notableWork, Washington Metro system stations]
Generated description
The Washington Metro system stations are the distinctive Brutalist-style underground and above-ground transit stations in the U.S. capital region, renowned for their coffered concrete vaults and cohesive modernist design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Washington Metro system stations
Target entity description: The Washington Metro system stations are the distinctive Brutalist-style underground and above-ground transit stations in the U.S. capital region, renowned for their coffered concrete vaults and cohesive modernist design.
  • A. Washington Metro Blue Line stations
    Washington Metro Blue Line stations are the network of rapid transit stops in the Washington, D.C. metropolitan area served by the Blue Line of the Washington Metro system.
  • B. Washington, D.C. Metro station (fictionalized)
    The fictionalized Washington, D.C. Metro station is a key setting in the TV series "House of Cards," most notably as the location of journalist Zoe Barnes's death.
  • C. Red Line (Washington Metro) stations
    Red Line (Washington Metro) stations are the passenger rail stops served by the Red Line of the Washington, D.C. Metrorail rapid transit system.
  • D. Union Station (Washington Metro)
    Union Station is a major Washington Metro station in Washington, D.C., serving as a key transit hub connected to the historic Union Station rail terminal and multiple local and regional transportation services.
  • E. Washington Metro Orange Line stations
    Washington Metro Orange Line stations are the network of rapid transit stops in the Washington, D.C. area served by the system’s Orange Line, connecting key downtown, suburban, and regional destinations.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007da7e988190925a9b67b8070bc7 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd3f9d308190af5374f0362c62f5 completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69feded546688190b931b60a55babcd0 completed May 9, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_69fedf72e6148190afbfbe92ed2ed277 completed May 9, 2026, 7:17 a.m.
Created at: April 10, 2026, 3:12 a.m.