Triple

T17802754

Position	Surface form	Disambiguated ID	Type / Status
Subject	Harbin Institute of Technology	`E444473`	entity
Predicate	hasPresident	`P112`	FINISHED
Object	Zhou Yu (as of early 2020s)	`—`	NE NERFINISHED

How this triple was built (3 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: Zhou Yu (as of early 2020s) | Statement: [Harbin Institute of Technology, hasPresident, Zhou Yu (as of early 2020s)]

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

Target entity: Zhou Yu (as of early 2020s)
Context triple: [Harbin Institute of Technology, hasPresident, Zhou Yu (as of early 2020s)]

A. Zhou Yu
Zhou Yu was a prominent military general and strategist of the late Eastern Han dynasty, best known for co-commanding the allied forces of Sun Quan at the decisive Battle of Red Cliffs during the Three Kingdoms era.
B. Zhu Shu
Zhu Shu was a lesser-known Ming dynasty prince and son of the Hongwu Emperor, making him a younger brother of crown prince Zhu Biao.
C. Gan Ning
Gan Ning was a famed Chinese military general and former pirate of the late Eastern Han dynasty who became one of the most daring and celebrated officers serving the warlord Sun Quan.
D. Huang Gai
Huang Gai was a renowned military general of the late Eastern Han and Three Kingdoms period, best known for his pivotal role in the Battle of Red Cliffs serving the warlord Sun Quan.
E. Sun Ba
Sun Ba was a prince of the Eastern Wu state during China’s Three Kingdoms period and a son of its founding emperor Sun Quan.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Zhou Yu (as of early 2020s)
Target entity description: Zhou Yu is a Chinese academic administrator and scholar who has served as president of the Harbin Institute of Technology in the early 2020s.

A. Zhou Yu
Zhou Yu was a prominent military general and strategist of the late Eastern Han dynasty, best known for co-commanding the allied forces of Sun Quan at the decisive Battle of Red Cliffs during the Three Kingdoms era.
B. Zhu Shu
Zhu Shu was a lesser-known Ming dynasty prince and son of the Hongwu Emperor, making him a younger brother of crown prince Zhu Biao.
C. Gan Ning
Gan Ning was a famed Chinese military general and former pirate of the late Eastern Han dynasty who became one of the most daring and celebrated officers serving the warlord Sun Quan.
D. Huang Gai
Huang Gai was a renowned military general of the late Eastern Han and Three Kingdoms period, best known for his pivotal role in the Battle of Red Cliffs serving the warlord Sun Quan.
E. Sun Ba
Sun Ba was a prince of the Eastern Wu state during China’s Three Kingdoms period and a son of its founding emperor Sun Quan.
F. None of above. chosen

Provenance (2 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_69d8b9efe370819095cd219b143ae727`	completed	April 10, 2026, 8:50 a.m.
NER	Named-entity recognition	`batch_69e4880171608190be2088c7a387bfb7`	completed	April 19, 2026, 7:45 a.m.

Created at: April 10, 2026, 10:13 a.m.