Triple

T4537702
Position Surface form Disambiguated ID Type / Status
Subject Hayward Shoreline Interpretive Center E107446 entity
Predicate near P350 FINISHED
Object Hayward Regional Shoreline
Hayward Regional Shoreline is a protected bayside park in Hayward, California, featuring wetlands, trails, and wildlife habitats along the eastern shore of San Francisco Bay.
E107446 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: Hayward Regional Shoreline | Statement: [Hayward Shoreline Interpretive Center, near, Hayward Regional Shoreline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hayward Regional Shoreline
Context triple: [Hayward Shoreline Interpretive Center, near, Hayward Regional Shoreline]
  • A. Hayward Shoreline Interpretive Center
    Hayward Shoreline Interpretive Center is a nature and education facility on the San Francisco Bay shoreline that focuses on wetland ecology, wildlife observation, and environmental conservation programs.
  • B. Palo Alto Baylands Nature Preserve
    Palo Alto Baylands Nature Preserve is a large coastal wetland and wildlife habitat on the San Francisco Bay, known for its tidal marshes, migratory bird populations, and extensive walking and biking trails.
  • C. Lomond Hills Regional Park
    Lomond Hills Regional Park is a protected natural area in Fife, Scotland, known for its scenic upland landscapes, walking trails, and wildlife habitats around the Lomond Hills.
  • D. Lake Merritt
    Lake Merritt is a large tidal lagoon and urban park centerpiece in Oakland, California, known for its wildlife refuge, walking paths, and surrounding city neighborhoods.
  • E. Tilden Regional Park
    Tilden Regional Park is a large East Bay regional park in the Berkeley Hills known for its hiking trails, scenic vistas, botanic garden, and family attractions like a historic carousel and steam trains.
  • 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: Hayward Regional Shoreline
Triple: [Hayward Shoreline Interpretive Center, near, Hayward Regional Shoreline]
Generated description
Hayward Regional Shoreline is a protected bayside park in Hayward, California, featuring wetlands, trails, and wildlife habitats along the eastern shore of San Francisco Bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hayward Regional Shoreline
Target entity description: Hayward Regional Shoreline is a protected bayside park in Hayward, California, featuring wetlands, trails, and wildlife habitats along the eastern shore of San Francisco Bay.
  • A. Hayward Shoreline Interpretive Center chosen
    Hayward Shoreline Interpretive Center is a nature and education facility on the San Francisco Bay shoreline that focuses on wetland ecology, wildlife observation, and environmental conservation programs.
  • B. Palo Alto Baylands Nature Preserve
    Palo Alto Baylands Nature Preserve is a large coastal wetland and wildlife habitat on the San Francisco Bay, known for its tidal marshes, migratory bird populations, and extensive walking and biking trails.
  • C. Lomond Hills Regional Park
    Lomond Hills Regional Park is a protected natural area in Fife, Scotland, known for its scenic upland landscapes, walking trails, and wildlife habitats around the Lomond Hills.
  • D. Lake Merritt
    Lake Merritt is a large tidal lagoon and urban park centerpiece in Oakland, California, known for its wildlife refuge, walking paths, and surrounding city neighborhoods.
  • E. Tilden Regional Park
    Tilden Regional Park is a large East Bay regional park in the Berkeley Hills known for its hiking trails, scenic vistas, botanic garden, and family attractions like a historic carousel and steam trains.
  • F. None of above.

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_69bd43f922788190b7edfa294e39b178 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57b8c4788190b35d110553013ff1 completed March 20, 2026, 2:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacfb2ba48190b7f1b23785e9d030 completed March 20, 2026, 8:24 p.m.
NEDg Description generation batch_69bdaf867740819090367e5ebd37b4d4 completed March 20, 2026, 8:35 p.m.
NED2 Entity disambiguation (via description) batch_69bdafeb5e0881909d4ee62b066dee91 completed March 20, 2026, 8:36 p.m.
Created at: March 20, 2026, 1:04 p.m.