Triple

T15577788
Position Surface form Disambiguated ID Type / Status
Subject Sepulveda Basin E374412 entity
Predicate hasPart P35 FINISHED
Object Sepulveda Basin Wildlife Reserve
Sepulveda Basin Wildlife Reserve is a protected natural area in Los Angeles’ San Fernando Valley known for its wetlands, birdwatching, and urban wildlife habitat.
E1165813 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: Sepulveda Basin Wildlife Reserve | Statement: [Sepulveda Basin, hasPart, Sepulveda Basin Wildlife Reserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sepulveda Basin Wildlife Reserve
Context triple: [Sepulveda Basin, hasPart, Sepulveda Basin Wildlife Reserve]
  • A. Sierra Gorda Biosphere Reserve
    The Sierra Gorda Biosphere Reserve is a highly biodiverse protected natural area in central Mexico known for its rugged mountains, rich ecosystems, and conservation of numerous endemic and endangered species.
  • B. Armando Bermúdez National Park
    Armando Bermúdez National Park is a major protected mountainous area in the Dominican Republic, known for encompassing much of the Cordillera Central and serving as one of the primary access points to Pico Duarte, the Caribbean’s highest peak.
  • C. Los Banos Wildlife Area
    Los Banos Wildlife Area is a protected natural habitat in California’s Central Valley known for its wetlands, diverse bird populations, and opportunities for wildlife viewing and outdoor recreation.
  • D. Río Cipreses National Reserve
    Río Cipreses National Reserve is a protected natural area in Chile known for its Andean landscapes, native forests, and diverse wildlife, including populations of guanacos and condors.
  • E. Los Indios–San Felipe Ecological Reserve
    Los Indios–San Felipe Ecological Reserve is a protected natural area on Cuba’s Isla de la Juventud, known for conserving diverse ecosystems and native wildlife.
  • 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: Sepulveda Basin Wildlife Reserve
Triple: [Sepulveda Basin, hasPart, Sepulveda Basin Wildlife Reserve]
Generated description
Sepulveda Basin Wildlife Reserve is a protected natural area in Los Angeles’ San Fernando Valley known for its wetlands, birdwatching, and urban wildlife habitat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sepulveda Basin Wildlife Reserve
Target entity description: Sepulveda Basin Wildlife Reserve is a protected natural area in Los Angeles’ San Fernando Valley known for its wetlands, birdwatching, and urban wildlife habitat.
  • A. Sierra Gorda Biosphere Reserve
    The Sierra Gorda Biosphere Reserve is a highly biodiverse protected natural area in central Mexico known for its rugged mountains, rich ecosystems, and conservation of numerous endemic and endangered species.
  • B. Armando Bermúdez National Park
    Armando Bermúdez National Park is a major protected mountainous area in the Dominican Republic, known for encompassing much of the Cordillera Central and serving as one of the primary access points to Pico Duarte, the Caribbean’s highest peak.
  • C. Los Banos Wildlife Area
    Los Banos Wildlife Area is a protected natural habitat in California’s Central Valley known for its wetlands, diverse bird populations, and opportunities for wildlife viewing and outdoor recreation.
  • D. Río Cipreses National Reserve
    Río Cipreses National Reserve is a protected natural area in Chile known for its Andean landscapes, native forests, and diverse wildlife, including populations of guanacos and condors.
  • E. Los Indios–San Felipe Ecological Reserve
    Los Indios–San Felipe Ecological Reserve is a protected natural area on Cuba’s Isla de la Juventud, known for conserving diverse ecosystems and native wildlife.
  • 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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e22c89081909b1ec0cd36a1ef45 completed April 16, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c4b3a8881909d41204a0b243461 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff50ad13b88190adb51231ea967889 completed May 9, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69ff512549088190880a57fcf66914a8 completed May 9, 2026, 3:22 p.m.
Created at: April 10, 2026, 4:11 a.m.