Triple

T3338759
Position Surface form Disambiguated ID Type / Status
Subject Glen Echo, Maryland E70205 entity
Predicate hasNationalParkServicePresence P47999 FINISHED
Object Glen Echo Park E349033 NE FINISHED

How this triple was built (3 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: Glen Echo Park | Statement: [Glen Echo, Maryland, hasNationalParkServicePresence, Glen Echo Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glen Echo Park
Context triple: [Glen Echo, Maryland, hasNationalParkServicePresence, Glen Echo Park]
  • A. Glen Echo Park chosen
    Glen Echo Park is a historic arts and cultural center in Glen Echo, Maryland, known for its restored 1921 Dentzel carousel, arts classes, festivals, and performances.
  • B. Anacostia Park
    Anacostia Park is a large urban waterfront park in Washington, D.C., offering recreational facilities, trails, and green space along the Anacostia River.
  • C. West Potomac Park
    West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
  • D. East Potomac Park
    East Potomac Park is a large recreational island park in Washington, D.C., known for its golf course, cherry blossoms, and scenic waterfront views of the Potomac River and Washington Channel.
  • E. Fort Washington Park
    Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasNationalParkServicePresence
Context triple: [Glen Echo, Maryland, hasNationalParkServicePresence, Glen Echo Park]
  • A. hasNationalParkSite
    Indicates that a location, region, or jurisdiction contains or is home to at least one designated national park site.
  • B. hasNationalParkServiceUnitCode
    Indicates that an entity is associated with a specific National Park Service unit, identified by its official unit code.
  • C. hasNationalHistoricalPark
    Indicates that an entity possesses or is associated with a designated National Historical Park.
  • D. hasNationalParkSystem
    Indicates that a country or region maintains an organized, officially designated system of national parks under its governance.
  • E. designatedAsNationalPark
    Indicates that an area has been officially assigned the legal status and protections of a national park by an authorized governing body.
  • 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_69ad85a405e48190b6e68de7cf9f319e completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb1bd6c7c8190b7229de1433d8d20 completed March 8, 2026, 5:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69b360a07dec819094b0645d0e2a91da completed March 13, 2026, 12:56 a.m.
PD Predicate disambiguation batch_69ada42c2ba8819091136805ce17b39d completed March 8, 2026, 4:30 p.m.
PDg Predicate description generation batch_69adaa518ac88190b64f949ace018ab7 completed March 8, 2026, 4:56 p.m.
Created at: March 8, 2026, 3:12 p.m.