Triple

T20583325
Position Surface form Disambiguated ID Type / Status
Subject expressways of Shenzhen E505717 entity
Predicate connectsTo P845 FINISHED
Object Guangzhou–Shenzhen Expressway
The Guangzhou–Shenzhen Expressway is a major Chinese highway linking the cities of Guangzhou and Shenzhen, serving as a key corridor in the Pearl River Delta region.
 E1452217 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: Guangzhou–Shenzhen Expressway | Statement: [expressways of Shenzhen, connectsTo, Guangzhou–Shenzhen Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guangzhou–Shenzhen Expressway
Context triple: [expressways of Shenzhen, connectsTo, Guangzhou–Shenzhen Expressway]
  • A. Shenzhen Nanguang Expressway
    The Shenzhen Nanguang Expressway is a major urban expressway in Shenzhen, China, providing a key east–west transportation corridor that connects important districts and supports regional traffic flow.
  • B. Shenzhen Shuiguan Expressway
    Shenzhen Shuiguan Expressway is a major urban expressway in Shenzhen, China, serving as an important route for regional traffic and connectivity within the city's expressway network.
  • C. Shenzhen Meiguan Expressway
    Shenzhen Meiguan Expressway is a major urban expressway in Shenzhen, China, serving as an important north–south transportation corridor within the city’s highway network.
  • D. Shenzhen Longda Expressway
    Shenzhen Longda Expressway is a major urban expressway in Shenzhen, China, providing a key high-speed corridor that connects central districts with outlying areas and regional transport networks.
  • E. Shenzhen Yanjiang Expressway
    Shenzhen Yanjiang Expressway is a major coastal expressway in Shenzhen, China, providing a key high-speed transportation corridor along the city's shoreline.
  • 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: Guangzhou–Shenzhen Expressway
Triple: [expressways of Shenzhen, connectsTo, Guangzhou–Shenzhen Expressway]
Generated description
The Guangzhou–Shenzhen Expressway is a major Chinese highway linking the cities of Guangzhou and Shenzhen, serving as a key corridor in the Pearl River Delta region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Guangzhou–Shenzhen Expressway
Target entity description: The Guangzhou–Shenzhen Expressway is a major Chinese highway linking the cities of Guangzhou and Shenzhen, serving as a key corridor in the Pearl River Delta region.
  • A. Shenzhen Nanguang Expressway
    The Shenzhen Nanguang Expressway is a major urban expressway in Shenzhen, China, providing a key east–west transportation corridor that connects important districts and supports regional traffic flow.
  • B. Shenzhen Shuiguan Expressway
    Shenzhen Shuiguan Expressway is a major urban expressway in Shenzhen, China, serving as an important route for regional traffic and connectivity within the city's expressway network.
  • C. Shenzhen Meiguan Expressway
    Shenzhen Meiguan Expressway is a major urban expressway in Shenzhen, China, serving as an important north–south transportation corridor within the city’s highway network.
  • D. Shenzhen Longda Expressway
    Shenzhen Longda Expressway is a major urban expressway in Shenzhen, China, providing a key high-speed corridor that connects central districts with outlying areas and regional transport networks.
  • E. Shenzhen Yanjiang Expressway
    Shenzhen Yanjiang Expressway is a major coastal expressway in Shenzhen, China, providing a key high-speed transportation corridor along the city's shoreline.
  • 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_69e0b4b9669c8190b8e81fc72817d42c completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a974ee4c819099310b46885a5597 completed April 20, 2026, 10:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09005d4ae08190ab1a965499cc3fdd completed May 16, 2026, 11:40 p.m.
NEDg Description generation batch_6a090229ba0c8190a6f429510d13789c completed May 16, 2026, 11:47 p.m.
NED2 Entity disambiguation (via description) batch_6a090276d81c8190b0ffb4120504dfd3 completed May 16, 2026, 11:49 p.m.
Created at: April 16, 2026, 11:40 a.m.