Triple

T5390623
Position Surface form Disambiguated ID Type / Status
Subject Smithsonian station E120314 entity
Predicate hasEntranceOn P1974 FINISHED
Object Jefferson Drive SW
Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
E526661 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: Jefferson Drive SW | Statement: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jefferson Drive SW
Context triple: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
  • 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. Independence Avenue SE
    Independence Avenue SE is a major east–west thoroughfare on Capitol Hill in Washington, D.C., running near key federal buildings and monuments.
  • C. Independence Avenue SW
    Independence Avenue SW is a major east–west thoroughfare in Washington, D.C., running near the National Mall and lined with prominent federal buildings and museums.
  • D. D Street SW
    D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
  • E. Maryland Avenue SW
    Maryland Avenue SW is a major diagonal avenue in Washington, D.C., that extends from the area near the United States Capitol toward the city's southwest quadrant as part of Pierre L’Enfant’s original city plan.
  • 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: Jefferson Drive SW
Triple: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
Generated description
Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jefferson Drive SW
Target entity description: Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
  • 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. Independence Avenue SE
    Independence Avenue SE is a major east–west thoroughfare on Capitol Hill in Washington, D.C., running near key federal buildings and monuments.
  • C. Independence Avenue SW
    Independence Avenue SW is a major east–west thoroughfare in Washington, D.C., running near the National Mall and lined with prominent federal buildings and museums.
  • D. D Street SW
    D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
  • E. Maryland Avenue SW
    Maryland Avenue SW is a major diagonal avenue in Washington, D.C., that extends from the area near the United States Capitol toward the city's southwest quadrant as part of Pierre L’Enfant’s original city plan.
  • 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_69bd46354c648190a38b26f107010a96 completed March 20, 2026, 1:05 p.m.
NER Named-entity recognition batch_69bd87185f788190bd5244a1f7dbb5c8 completed March 20, 2026, 5:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfc41ee0488190a399f2a54a625c23 completed March 22, 2026, 10:27 a.m.
NEDg Description generation batch_69bfc4b43ea08190ba63ffa5d56fa49f completed March 22, 2026, 10:30 a.m.
NED2 Entity disambiguation (via description) batch_69bfc51f55e48190b7fc54644415e80f completed March 22, 2026, 10:31 a.m.
Created at: March 20, 2026, 2:04 p.m.