Triple

T4332723

Position	Surface form	Disambiguated ID	Type / Status
Subject	California Golden Bears men’s swimming and diving	`E97390`	entity
Predicate	rivalry	`P903`	FINISHED
Object	Big Splash (aquatics rivalry with Stanford) Big Splash is the long-standing collegiate aquatics rivalry between the University of California, Berkeley and Stanford University, encompassing their men’s swimming and diving programs.	`E431169`	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: Big Splash (aquatics rivalry with Stanford) | Statement: [California Golden Bears men’s swimming and diving, rivalry, Big Splash (aquatics rivalry with Stanford)]

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

Target entity: Big Splash (aquatics rivalry with Stanford)
Context triple: [California Golden Bears men’s swimming and diving, rivalry, Big Splash (aquatics rivalry with Stanford)]

A. Stanford Cardinal women’s swimming and diving
Stanford Cardinal women’s swimming and diving is the varsity women’s aquatic sports program of Stanford University, renowned for its NCAA championship success and producing numerous Olympic swimmers and divers.
B. Stanford Cardinal women’s water polo team
The Stanford Cardinal women’s water polo team is a powerhouse NCAA Division I program known for its multiple national championships and intense rivalry with other top California schools.
C. California Golden Bears men’s swimming and diving
The California Golden Bears men’s swimming and diving team is UC Berkeley’s NCAA Division I program known for its strong tradition of national championships and producing elite collegiate and Olympic swimmers.
D. California Golden Bears women’s swimming and diving
The California Golden Bears women’s swimming and diving team is the University of California, Berkeley’s NCAA Division I program known for its strong performances in collegiate competition and development of elite swimmers.
E. California Golden Bears men’s water polo
California Golden Bears men’s water polo is the University of California, Berkeley’s NCAA Division I men’s water polo program, renowned for its long history of national championships and producing elite collegiate and international players.
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: Big Splash (aquatics rivalry with Stanford)
Triple: [California Golden Bears men’s swimming and diving, rivalry, Big Splash (aquatics rivalry with Stanford)]

Generated description

Big Splash is the long-standing collegiate aquatics rivalry between the University of California, Berkeley and Stanford University, encompassing their men’s swimming and diving programs.

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

Target entity: Big Splash (aquatics rivalry with Stanford)
Target entity description: Big Splash is the long-standing collegiate aquatics rivalry between the University of California, Berkeley and Stanford University, encompassing their men’s swimming and diving programs.

A. Stanford Cardinal women’s swimming and diving
Stanford Cardinal women’s swimming and diving is the varsity women’s aquatic sports program of Stanford University, renowned for its NCAA championship success and producing numerous Olympic swimmers and divers.
B. Stanford Cardinal women’s water polo team
The Stanford Cardinal women’s water polo team is a powerhouse NCAA Division I program known for its multiple national championships and intense rivalry with other top California schools.
C. California Golden Bears men’s swimming and diving
The California Golden Bears men’s swimming and diving team is UC Berkeley’s NCAA Division I program known for its strong tradition of national championships and producing elite collegiate and Olympic swimmers.
D. California Golden Bears women’s swimming and diving
The California Golden Bears women’s swimming and diving team is the University of California, Berkeley’s NCAA Division I program known for its strong performances in collegiate competition and development of elite swimmers.
E. California Golden Bears men’s water polo
California Golden Bears men’s water polo is the University of California, Berkeley’s NCAA Division I men’s water polo program, renowned for its long history of national championships and producing elite collegiate and international players.
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_69b3454662a481908fbcd0bbfaa3a0a4`	completed	March 12, 2026, 10:59 p.m.
NER	Named-entity recognition	`batch_69b3514faaac819081475681fd10da24`	completed	March 12, 2026, 11:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5d0a307388190af4cb98b03e9656d`	completed	March 14, 2026, 9:18 p.m.
NEDg	Description generation	`batch_69b5d12a54e0819081379fd1ee85914b`	completed	March 14, 2026, 9:20 p.m.
NED2	Entity disambiguation (via description)	`batch_69b5d194975481908b029ab106223c6c`	completed	March 14, 2026, 9:22 p.m.

Created at: March 12, 2026, 11:13 p.m.