Triple

T15689965

Position	Surface form	Disambiguated ID	Type / Status
Subject	Seabright Beach	`E380301`	entity
Predicate	partOf	`P40`	FINISHED
Object	City of Santa Cruz park and beach system The City of Santa Cruz park and beach system is a municipal network of coastal beaches, parks, and recreational areas managed by the City of Santa Cruz for public use and environmental stewardship.	`E1170693`	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: City of Santa Cruz park and beach system | Statement: [Seabright Beach, partOf, City of Santa Cruz park and beach system]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: City of Santa Cruz park and beach system
Context triple: [Seabright Beach, partOf, City of Santa Cruz park and beach system]

A. City of Coronado park and beach system
The City of Coronado park and beach system is a coordinated network of public shoreline, recreational beaches, and parks that serves residents and visitors in Coronado, California.
B. Coyote Point Recreation Area
Coyote Point Recreation Area is a popular bayside park in San Mateo, California, known for its waterfront views, picnic areas, trails, marina, and the CuriOdyssey science and wildlife center.
C. City of San José park system
The City of San José park system is the municipal network of parks, open spaces, and recreational facilities managed by San José, California, encompassing neighborhood parks, regional parks, trails, and natural areas.
D. Pescadero Creek County Park
Pescadero Creek County Park is a large, forested public park in San Mateo County, California, known for its redwood groves, creekside trails, and extensive hiking and equestrian opportunities.
E. City of San Diego park system
The City of San Diego park system is the municipal network of parks, open spaces, and recreational facilities managed by the city, encompassing major destinations such as Balboa Park and Mission Bay Park.
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: City of Santa Cruz park and beach system
Triple: [Seabright Beach, partOf, City of Santa Cruz park and beach system]

Generated description

The City of Santa Cruz park and beach system is a municipal network of coastal beaches, parks, and recreational areas managed by the City of Santa Cruz for public use and environmental stewardship.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: City of Santa Cruz park and beach system
Target entity description: The City of Santa Cruz park and beach system is a municipal network of coastal beaches, parks, and recreational areas managed by the City of Santa Cruz for public use and environmental stewardship.

A. City of Coronado park and beach system
The City of Coronado park and beach system is a coordinated network of public shoreline, recreational beaches, and parks that serves residents and visitors in Coronado, California.
B. Coyote Point Recreation Area
Coyote Point Recreation Area is a popular bayside park in San Mateo, California, known for its waterfront views, picnic areas, trails, marina, and the CuriOdyssey science and wildlife center.
C. City of San José park system
The City of San José park system is the municipal network of parks, open spaces, and recreational facilities managed by San José, California, encompassing neighborhood parks, regional parks, trails, and natural areas.
D. Pescadero Creek County Park
Pescadero Creek County Park is a large, forested public park in San Mateo County, California, known for its redwood groves, creekside trails, and extensive hiking and equestrian opportunities.
E. City of San Diego park system
The City of San Diego park system is the municipal network of parks, open spaces, and recreational facilities managed by the city, encompassing major destinations such as Balboa Park and Mission Bay Park.
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_69d86d99e860819094b6957cde470f2c`	completed	April 10, 2026, 3:25 a.m.
NER	Named-entity recognition	`batch_69e04f4e59988190aaf12f6a07c8f0e4`	completed	April 16, 2026, 2:54 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff6eebaccc8190a61fb2f9b9bdbcc1`	completed	May 9, 2026, 5:29 p.m.
NEDg	Description generation	`batch_69ff6fb61144819085460226d406161d`	completed	May 9, 2026, 5:32 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff705b1ea08190bf08b99c19715e57`	completed	May 9, 2026, 5:35 p.m.

Created at: April 10, 2026, 4:44 a.m.