Triple

T17993882
Position Surface form Disambiguated ID Type / Status
Subject East Bay Regional Park District E430449 entity
Predicate operates P24 FINISHED
Object Martin Luther King Jr. Regional Shoreline — NE NERFINISHED

How this triple was built (2 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: Martin Luther King Jr. Regional Shoreline | Statement: [East Bay Regional Park District, operates, Martin Luther King Jr. Regional Shoreline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin Luther King Jr. Regional Shoreline
Context triple: [East Bay Regional Park District, operates, Martin Luther King Jr. Regional Shoreline]
  • A. Martin Luther King Jr. Regional Shoreline chosen
    Martin Luther King Jr. Regional Shoreline is a bayside park and wildlife habitat in Oakland, California, offering trails, picnic areas, and birdwatching along the San Leandro Bay waterfront.
  • B. Martin Luther King Jr. Recreational Park
    Martin Luther King Jr. Recreational Park is a public outdoor recreation area in White Oak, Maryland, offering green space, sports facilities, and community amenities.
  • C. Lucretia Edwards Shoreline Park
    Lucretia Edwards Shoreline Park is a waterfront public park in Richmond, California, offering bay views, walking paths, and access to the shoreline in the Marina Bay area.
  • D. Kimberly Point Park
    Kimberly Point Park is a scenic waterfront park in Neenah, Wisconsin, known for its historic lighthouse, river and lake views, and recreational green space.
  • E. Bolsa Chica State Beach
    Bolsa Chica State Beach is a popular Southern California coastal park known for its sandy shoreline, surfing, and proximity to the Bolsa Chica Ecological Reserve.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b90364248190a37381adea932f42 completed April 10, 2026, 8:46 a.m.
NER Named-entity recognition batch_69e4b3e29490819090ff221e7d7a9ddd completed April 19, 2026, 10:52 a.m.
Created at: April 10, 2026, 10:23 a.m.