Triple

T5489793
Position Surface form Disambiguated ID Type / Status
Subject Thomas Circle E123671 entity
Predicate isLocatedNear P350 FINISHED
Object U.S. Route 29 (via 14th Street NW)
U.S. Route 29 (via 14th Street NW) is a major north–south U.S. highway segment running through central Washington, D.C., serving as an important urban arterial route.
 E522545 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: U.S. Route 29 (via 14th Street NW) | Statement: [Thomas Circle, isLocatedNear, U.S. Route 29 (via 14th Street NW)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 29 (via 14th Street NW)
Context triple: [Thomas Circle, isLocatedNear, U.S. Route 29 (via 14th Street NW)]
  • A. 18th Street NW
    18th Street NW is a major north–south thoroughfare in Washington, D.C., running through several prominent neighborhoods and near key federal landmarks.
  • B. B Street NW
    B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
  • C. 14th Street SW
    14th Street SW is a major north–south thoroughfare in Washington, D.C., running through the city’s southwest quadrant and connecting key federal and downtown areas.
  • D. E Street NW
    E Street NW is a major east–west thoroughfare in downtown Washington, D.C., running near key federal landmarks and government buildings.
  • E. O Street NW
    O Street NW is a street in Washington, D.C.’s Northwest quadrant, forming part of the city’s lettered street grid.
  • 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: U.S. Route 29 (via 14th Street NW)
Triple: [Thomas Circle, isLocatedNear, U.S. Route 29 (via 14th Street NW)]
Generated description
U.S. Route 29 (via 14th Street NW) is a major north–south U.S. highway segment running through central Washington, D.C., serving as an important urban arterial route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 29 (via 14th Street NW)
Target entity description: U.S. Route 29 (via 14th Street NW) is a major north–south U.S. highway segment running through central Washington, D.C., serving as an important urban arterial route.
  • A. 18th Street NW
    18th Street NW is a major north–south thoroughfare in Washington, D.C., running through several prominent neighborhoods and near key federal landmarks.
  • B. B Street NW
    B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
  • C. 14th Street SW
    14th Street SW is a major north–south thoroughfare in Washington, D.C., running through the city’s southwest quadrant and connecting key federal and downtown areas.
  • D. E Street NW
    E Street NW is a major east–west thoroughfare in downtown Washington, D.C., running near key federal landmarks and government buildings.
  • E. O Street NW
    O Street NW is a street in Washington, D.C.’s Northwest quadrant, forming part of the city’s lettered street grid.
  • 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_69bd464a2d908190869324ce176779c8 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd927dcb848190a9d31e2435f8a755 completed March 20, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf48ac6e7881908806f88056409b41 completed March 22, 2026, 1:41 a.m.
NEDg Description generation batch_69bf497a88b48190b87bf175fe224211 completed March 22, 2026, 1:44 a.m.
NED2 Entity disambiguation (via description) batch_69bf4a1f6e1c8190a9ae94e45fb16cf9 completed March 22, 2026, 1:47 a.m.
Created at: March 20, 2026, 2:10 p.m.