Triple

T14564611
Position Surface form Disambiguated ID Type / Status
Subject Yangtze River shipping routes E341751 entity
Predicate includesSegment P11236 FINISHED
Object Wuhan–Yichang section
The Wuhan–Yichang section is a major stretch of the middle Yangtze River that serves as a key inland waterway corridor linking the industrial hub of Wuhan with the Three Gorges region near Yichang.
 E1108422 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: Wuhan–Yichang section | Statement: [Yangtze River shipping routes, includesSegment, Wuhan–Yichang section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wuhan–Yichang section
Context triple: [Yangtze River shipping routes, includesSegment, Wuhan–Yichang section]
  • A. Nanjing–Wuhan section
    The Nanjing–Wuhan section is a major middle reach of the Yangtze River that serves as a key inland waterway corridor linking eastern and central China.
  • B. Wuhan–Yichang Railway
    The Wuhan–Yichang Railway is a major rail line in Hubei Province, China, connecting the provincial capital Wuhan with the city of Yichang and forming an important corridor for regional passenger and freight transport.
  • C. Hankou–Danjiangkou Railway
    The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
  • D. Yichang–Wanzhou Railway
    The Yichang–Wanzhou Railway is a major mountainous rail line in central China known for its numerous bridges and tunnels that dramatically shorten travel time between Hubei and Chongqing.
  • E. Huanggang
    Huanggang is a significant prefecture-level city in eastern Hubei, China, known for its long history, agricultural production, and proximity to the Yangtze River.
  • 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: Wuhan–Yichang section
Triple: [Yangtze River shipping routes, includesSegment, Wuhan–Yichang section]
Generated description
The Wuhan–Yichang section is a major stretch of the middle Yangtze River that serves as a key inland waterway corridor linking the industrial hub of Wuhan with the Three Gorges region near Yichang.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wuhan–Yichang section
Target entity description: The Wuhan–Yichang section is a major stretch of the middle Yangtze River that serves as a key inland waterway corridor linking the industrial hub of Wuhan with the Three Gorges region near Yichang.
  • A. Nanjing–Wuhan section
    The Nanjing–Wuhan section is a major middle reach of the Yangtze River that serves as a key inland waterway corridor linking eastern and central China.
  • B. Wuhan–Yichang Railway
    The Wuhan–Yichang Railway is a major rail line in Hubei Province, China, connecting the provincial capital Wuhan with the city of Yichang and forming an important corridor for regional passenger and freight transport.
  • C. Hankou–Danjiangkou Railway
    The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
  • D. Yichang–Wanzhou Railway
    The Yichang–Wanzhou Railway is a major mountainous rail line in central China known for its numerous bridges and tunnels that dramatically shorten travel time between Hubei and Chongqing.
  • E. Huanggang
    Huanggang is a significant prefecture-level city in eastern Hubei, China, known for its long history, agricultural production, and proximity to the Yangtze River.
  • 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_69d822dcc6248190bed689984bceb0e2 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb38c6350819091090ffd15772f6f completed April 14, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd94b4013881908fddb8b3cf8494de completed May 8, 2026, 7:45 a.m.
NEDg Description generation batch_69fd980aeb888190a02d958705f21a35 completed May 8, 2026, 8 a.m.
NED2 Entity disambiguation (via description) batch_69fd9955f2288190a5ce924a30e21588 completed May 8, 2026, 8:05 a.m.
Created at: April 10, 2026, 1:23 a.m.