Triple

T6390221

Position	Surface form	Disambiguated ID	Type / Status
Subject	Baoding	`E143804`	entity
Predicate	hasEducationalInstitution	`P113`	FINISHED
Object	North China Electric Power University (Baoding campus) North China Electric Power University (Baoding campus) is a major Chinese university campus specializing in energy and electric power engineering, located in the city of Baoding in Hebei Province.	`E589612`	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: North China Electric Power University (Baoding campus) | Statement: [Baoding, hasEducationalInstitution, North China Electric Power University (Baoding campus)]

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

Target entity: North China Electric Power University (Baoding campus)
Context triple: [Baoding, hasEducationalInstitution, North China Electric Power University (Baoding campus)]

A. North University of China
North University of China is a public university in Taiyuan, Shanxi Province, known for its strong programs in engineering, defense technology, and applied sciences.
B. Beijing University of Civil Engineering and Architecture Daxing campus
Beijing University of Civil Engineering and Architecture Daxing campus is a branch campus of the specialized civil engineering and architecture university located in Beijing’s Daxing District, serving as a hub for engineering, architecture, and urban construction education and research.
C. China University of Petroleum (Beijing)
China University of Petroleum (Beijing) is a leading Chinese university specializing in petroleum engineering and energy-related disciplines, located in Beijing.
D. Shanghai University of Electric Power
Shanghai University of Electric Power is a specialized higher education institution in Shanghai, China, focused on engineering and energy-related disciplines.
E. Hebei University of Science and Technology
Hebei University of Science and Technology is a comprehensive public university in China’s Hebei Province, known for its strong engineering, science, and applied technology programs.
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: North China Electric Power University (Baoding campus)
Triple: [Baoding, hasEducationalInstitution, North China Electric Power University (Baoding campus)]

Generated description

North China Electric Power University (Baoding campus) is a major Chinese university campus specializing in energy and electric power engineering, located in the city of Baoding in Hebei Province.

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

Target entity: North China Electric Power University (Baoding campus)
Target entity description: North China Electric Power University (Baoding campus) is a major Chinese university campus specializing in energy and electric power engineering, located in the city of Baoding in Hebei Province.

A. North University of China
North University of China is a public university in Taiyuan, Shanxi Province, known for its strong programs in engineering, defense technology, and applied sciences.
B. Beijing University of Civil Engineering and Architecture Daxing campus
Beijing University of Civil Engineering and Architecture Daxing campus is a branch campus of the specialized civil engineering and architecture university located in Beijing’s Daxing District, serving as a hub for engineering, architecture, and urban construction education and research.
C. China University of Petroleum (Beijing)
China University of Petroleum (Beijing) is a leading Chinese university specializing in petroleum engineering and energy-related disciplines, located in Beijing.
D. Shanghai University of Electric Power
Shanghai University of Electric Power is a specialized higher education institution in Shanghai, China, focused on engineering and energy-related disciplines.
E. Hebei University of Science and Technology
Hebei University of Science and Technology is a comprehensive public university in China’s Hebei Province, known for its strong engineering, science, and applied technology programs.
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_69c008db906c819096f3597d55d95432`	completed	March 22, 2026, 3:20 p.m.
NER	Named-entity recognition	`batch_69c0686cc6d481909c62a29a84a4ce8e`	completed	March 22, 2026, 10:08 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c638868d4481908611530d0bc8e286`	completed	March 27, 2026, 7:57 a.m.
NEDg	Description generation	`batch_69c639320a608190bc1123fe00ac1f9a`	completed	March 27, 2026, 8 a.m.
NED2	Entity disambiguation (via description)	`batch_69c639f9916c8190a1a9f0284198aebd`	completed	March 27, 2026, 8:04 a.m.

Created at: March 22, 2026, 4:34 p.m.