Triple

T11262970

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lakewood, California	`E266610`	entity
Predicate	servedBy	`P82`	FINISHED
Object	Bellflower Unified School District (partly) Bellflower Unified School District is a public school district in southeastern Los Angeles County, California, that operates elementary, middle, and high schools serving students in Bellflower and portions of neighboring cities.	`E914878`	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: Bellflower Unified School District (partly) | Statement: [Lakewood, California, servedBy, Bellflower Unified School District (partly)]

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

Target entity: Bellflower Unified School District (partly)
Context triple: [Lakewood, California, servedBy, Bellflower Unified School District (partly)]

A. Duarte Unified School District
Duarte Unified School District is a public school district that serves students in the city of Duarte, California, providing K–12 education through its network of local schools.
B. Las Virgenes Unified School District
Las Virgenes Unified School District is a public school district serving the communities of Calabasas and surrounding areas in western Los Angeles County, California, known for its high-performing schools and strong academic programs.
C. Martinez Unified School District
Martinez Unified School District is a public school district serving students in and around the city of Martinez in Contra Costa County, California.
D. Calexico Unified School District
Calexico Unified School District is a public school district serving students in the border city of Calexico in Imperial County, California.
E. Montecito Union School District
Montecito Union School District is a public elementary school district serving the community of Montecito, California, known for its high academic standards and small, community-focused schools.
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: Bellflower Unified School District (partly)
Triple: [Lakewood, California, servedBy, Bellflower Unified School District (partly)]

Generated description

Bellflower Unified School District is a public school district in southeastern Los Angeles County, California, that operates elementary, middle, and high schools serving students in Bellflower and portions of neighboring cities.

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

Target entity: Bellflower Unified School District (partly)
Target entity description: Bellflower Unified School District is a public school district in southeastern Los Angeles County, California, that operates elementary, middle, and high schools serving students in Bellflower and portions of neighboring cities.

A. Duarte Unified School District
Duarte Unified School District is a public school district that serves students in the city of Duarte, California, providing K–12 education through its network of local schools.
B. Las Virgenes Unified School District
Las Virgenes Unified School District is a public school district serving the communities of Calabasas and surrounding areas in western Los Angeles County, California, known for its high-performing schools and strong academic programs.
C. Martinez Unified School District
Martinez Unified School District is a public school district serving students in and around the city of Martinez in Contra Costa County, California.
D. Calexico Unified School District
Calexico Unified School District is a public school district serving students in the border city of Calexico in Imperial County, California.
E. Montecito Union School District
Montecito Union School District is a public elementary school district serving the community of Montecito, California, known for its high academic standards and small, community-focused schools.
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_69d6aac7953c8190b82caf9d7640fdf9`	completed	April 8, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69d7e94d56048190bf808e1bc2188714`	completed	April 9, 2026, 6 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e4ccba233481909f00ebe2237c4f0c`	completed	April 19, 2026, 12:38 p.m.
NEDg	Description generation	`batch_69e4d9ed6a048190ae7476d44cee6a6e`	completed	April 19, 2026, 1:34 p.m.
NED2	Entity disambiguation (via description)	`batch_69e4ddb1b4c8819087699bc73610c7f8`	completed	April 19, 2026, 1:50 p.m.

Created at: April 8, 2026, 9:31 p.m.