Triple

T18716958
Position Surface form Disambiguated ID Type / Status
Subject Half Street SE entrance E457664 entity
Predicate associatedWith P37 FINISHED
Object Ballpark District in Washington, D.C.
The Ballpark District in Washington, D.C. is a rapidly redeveloped neighborhood surrounding Nationals Park, known for its mix of sports venues, modern residential buildings, restaurants, and entertainment options.
E1338448 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: Ballpark District in Washington, D.C. | Statement: [Half Street SE entrance, associatedWith, Ballpark District in Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ballpark District in Washington, D.C.
Context triple: [Half Street SE entrance, associatedWith, Ballpark District in Washington, D.C.]
  • A. Navy Yard City, Washington
    Navy Yard City, Washington is a small unincorporated community in Kitsap County located near Bremerton and the Puget Sound naval facilities.
  • B. West End, Washington, D.C.
    West End, Washington, D.C. is a centrally located neighborhood in the District of Columbia known for its mix of upscale residences, hotels, and proximity to major institutions like George Washington University and downtown.
  • C. U Street neighborhood
    The U Street neighborhood is a historic and culturally vibrant area in Washington, D.C., long known as a center of African American arts, music, and nightlife.
  • D. Foggy Bottom neighborhood
    The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
  • E. Forest Hills, Washington, D.C.
    Forest Hills, Washington, D.C. is a leafy, affluent residential neighborhood in Northwest Washington known for its single-family homes, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
  • 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: Ballpark District in Washington, D.C.
Triple: [Half Street SE entrance, associatedWith, Ballpark District in Washington, D.C.]
Generated description
The Ballpark District in Washington, D.C. is a rapidly redeveloped neighborhood surrounding Nationals Park, known for its mix of sports venues, modern residential buildings, restaurants, and entertainment options.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ballpark District in Washington, D.C.
Target entity description: The Ballpark District in Washington, D.C. is a rapidly redeveloped neighborhood surrounding Nationals Park, known for its mix of sports venues, modern residential buildings, restaurants, and entertainment options.
  • A. Navy Yard City, Washington
    Navy Yard City, Washington is a small unincorporated community in Kitsap County located near Bremerton and the Puget Sound naval facilities.
  • B. West End, Washington, D.C.
    West End, Washington, D.C. is a centrally located neighborhood in the District of Columbia known for its mix of upscale residences, hotels, and proximity to major institutions like George Washington University and downtown.
  • C. U Street neighborhood
    The U Street neighborhood is a historic and culturally vibrant area in Washington, D.C., long known as a center of African American arts, music, and nightlife.
  • D. Foggy Bottom neighborhood
    The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
  • E. Forest Hills, Washington, D.C.
    Forest Hills, Washington, D.C. is a leafy, affluent residential neighborhood in Northwest Washington known for its single-family homes, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
  • 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_69d8d393ba9c8190a8b03b04ddbb0a09 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56ab6e0948190b8c70bdea43d2ee5 completed April 19, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b43526481909c49cf343e4117a9 completed May 14, 2026, 1:54 a.m.
NEDg Description generation batch_6a052c813048819084870287ed9dce27 completed May 14, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_6a052cec9c788190a0c9396b35dd95c0 completed May 14, 2026, 2:01 a.m.
Created at: April 10, 2026, 11:50 a.m.