Triple

T14305570

Position	Surface form	Disambiguated ID	Type / Status
Subject	Jinhua	`E354684`	entity
Predicate	isTransportCorridorFor	`P58953`	FINISHED
Object	Hangzhou–Jinhua–Quzhou railway The Hangzhou–Jinhua–Quzhou railway is a major rail line in Zhejiang Province, China, connecting the cities of Hangzhou, Jinhua, and Quzhou to support regional passenger and freight transport.	`E1092868`	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: Hangzhou–Jinhua–Quzhou railway | Statement: [Jinhua, isTransportCorridorFor, Hangzhou–Jinhua–Quzhou railway]

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

Target entity: Hangzhou–Jinhua–Quzhou railway
Context triple: [Jinhua, isTransportCorridorFor, Hangzhou–Jinhua–Quzhou railway]

A. Ningbo–Taizhou–Wenzhou Railway
The Ningbo–Taizhou–Wenzhou Railway is a major high-speed rail corridor along China’s southeastern coast that connects key cities in Zhejiang Province and links them to the broader national high-speed rail network.
B. Hangzhou–Ningbo high-speed railway
The Hangzhou–Ningbo high-speed railway is a major high-speed rail line in eastern China that connects the cities of Hangzhou and Ningbo as part of the Yangtze River Delta rail network.
C. Hangzhou–Huangshan intercity railway
The Hangzhou–Huangshan intercity railway is a high-speed rail line in eastern China that connects the city of Hangzhou in Zhejiang Province with the scenic Huangshan area in Anhui Province.
D. Shanghai–Hangzhou High-Speed Railway
The Shanghai–Hangzhou High-Speed Railway is a major high-speed rail corridor in eastern China that connects the cities of Shanghai and Hangzhou, significantly reducing travel time between these key economic hubs.
E. Shanghai–Nanjing intercity railway
The Shanghai–Nanjing intercity railway is a high-speed rail line in eastern China that connects Shanghai with Nanjing, significantly reducing travel time between major cities in the Yangtze River Delta region.
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: Hangzhou–Jinhua–Quzhou railway
Triple: [Jinhua, isTransportCorridorFor, Hangzhou–Jinhua–Quzhou railway]

Generated description

The Hangzhou–Jinhua–Quzhou railway is a major rail line in Zhejiang Province, China, connecting the cities of Hangzhou, Jinhua, and Quzhou to support regional passenger and freight transport.

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

Target entity: Hangzhou–Jinhua–Quzhou railway
Target entity description: The Hangzhou–Jinhua–Quzhou railway is a major rail line in Zhejiang Province, China, connecting the cities of Hangzhou, Jinhua, and Quzhou to support regional passenger and freight transport.

A. Ningbo–Taizhou–Wenzhou Railway
The Ningbo–Taizhou–Wenzhou Railway is a major high-speed rail corridor along China’s southeastern coast that connects key cities in Zhejiang Province and links them to the broader national high-speed rail network.
B. Hangzhou–Ningbo high-speed railway
The Hangzhou–Ningbo high-speed railway is a major high-speed rail line in eastern China that connects the cities of Hangzhou and Ningbo as part of the Yangtze River Delta rail network.
C. Hangzhou–Huangshan intercity railway
The Hangzhou–Huangshan intercity railway is a high-speed rail line in eastern China that connects the city of Hangzhou in Zhejiang Province with the scenic Huangshan area in Anhui Province.
D. Shanghai–Hangzhou High-Speed Railway
The Shanghai–Hangzhou High-Speed Railway is a major high-speed rail corridor in eastern China that connects the cities of Shanghai and Hangzhou, significantly reducing travel time between these key economic hubs.
E. Shanghai–Nanjing intercity railway
The Shanghai–Nanjing intercity railway is a high-speed rail line in eastern China that connects Shanghai with Nanjing, significantly reducing travel time between major cities in the Yangtze River Delta region.
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_69d8278ed42c8190b9f882dcce611347`	completed	April 9, 2026, 10:26 p.m.
NER	Named-entity recognition	`batch_69de85afabe48190926d6098047f4bcf`	completed	April 14, 2026, 6:21 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fd4684e2648190b46328252ac9d51b`	completed	May 8, 2026, 2:12 a.m.
NEDg	Description generation	`batch_69fd47479a0c8190a056cb00c62bfa52`	completed	May 8, 2026, 2:15 a.m.
NED2	Entity disambiguation (via description)	`batch_69fd4828f44c81908903d1391c83cc60`	completed	May 8, 2026, 2:19 a.m.

Created at: April 10, 2026, 1:12 a.m.