Triple

T30788941
Position Surface form Disambiguated ID Type / Status
Subject Yangtze River Delta high-speed rail network E784035 entity
Predicate connectsToLine P35490 FINISHED
Object Shanghai–Hangzhou–Nanchang corridor
The Shanghai–Hangzhou–Nanchang corridor is a major high-speed rail route in eastern China that links the coastal metropolis of Shanghai with Hangzhou and the inland provincial capital Nanchang, facilitating rapid regional connectivity and economic integration.
E1934093 NE FINISHED

How this triple was built (2 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: Shanghai–Hangzhou–Nanchang corridor | Statement: [Yangtze River Delta high-speed rail network, connectsToLine, Shanghai–Hangzhou–Nanchang corridor]
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: Shanghai–Hangzhou–Nanchang corridor
Triple: [Yangtze River Delta high-speed rail network, connectsToLine, Shanghai–Hangzhou–Nanchang corridor]
Generated description
The Shanghai–Hangzhou–Nanchang corridor is a major high-speed rail route in eastern China that links the coastal metropolis of Shanghai with Hangzhou and the inland provincial capital Nanchang, facilitating rapid regional connectivity and economic integration.

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_69f224b2e2a48190b19aa43db9da5b67 completed April 29, 2026, 3:33 p.m.
NER Named-entity recognition batch_69f6900b856881908453d028f34c1e8f completed May 3, 2026, midnight
NED1 Entity disambiguation (via context triple) batch_6a28bbd7ecec8190a0e23d9e10aa308d completed June 10, 2026, 1:20 a.m.
NEDg Description generation batch_6a28bed0d2b081908ce9b83837a52b07 completed June 10, 2026, 1:33 a.m.
NED2 Entity disambiguation (via description) batch_6a28bf6bf59081908328d74d9623314e completed June 10, 2026, 1:35 a.m.
Created at: April 29, 2026, 8:41 p.m.