Triple

T14564613
Position Surface form Disambiguated ID Type / Status
Subject Yangtze River shipping routes E341751 entity
Predicate includesSegment P11236 FINISHED
Object Chongqing–Yibin section
The Chongqing–Yibin section is a key upper stretch of the Yangtze River that serves as an important inland waterway corridor linking the major city of Chongqing with Yibin in Sichuan Province.
E1111637 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: Chongqing–Yibin section | Statement: [Yangtze River shipping routes, includesSegment, Chongqing–Yibin section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chongqing–Yibin section
Context triple: [Yangtze River shipping routes, includesSegment, Chongqing–Yibin section]
  • A. Yichang–Chongqing section
    The Yichang–Chongqing section is a major stretch of the upper Yangtze River known for its dramatic gorges and intensive passenger and freight navigation.
  • B. Chengdu–Chongqing Railway
    The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
  • C. Chongqing–Lichuan Railway
    The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
  • D. Xiangyang–Chongqing Railway
    The Xiangyang–Chongqing Railway is a major rail line in China that connects Xiangyang in Hubei Province with the southwestern metropolis of Chongqing, serving as an important corridor for regional passenger and freight transport.
  • E. Chongqing–Huaihua Railway
    The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
  • 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: Chongqing–Yibin section
Triple: [Yangtze River shipping routes, includesSegment, Chongqing–Yibin section]
Generated description
The Chongqing–Yibin section is a key upper stretch of the Yangtze River that serves as an important inland waterway corridor linking the major city of Chongqing with Yibin in Sichuan Province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chongqing–Yibin section
Target entity description: The Chongqing–Yibin section is a key upper stretch of the Yangtze River that serves as an important inland waterway corridor linking the major city of Chongqing with Yibin in Sichuan Province.
  • A. Yichang–Chongqing section
    The Yichang–Chongqing section is a major stretch of the upper Yangtze River known for its dramatic gorges and intensive passenger and freight navigation.
  • B. Chengdu–Chongqing Railway
    The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
  • C. Chongqing–Lichuan Railway
    The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
  • D. Xiangyang–Chongqing Railway
    The Xiangyang–Chongqing Railway is a major rail line in China that connects Xiangyang in Hubei Province with the southwestern metropolis of Chongqing, serving as an important corridor for regional passenger and freight transport.
  • E. Chongqing–Huaihua Railway
    The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
  • 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_69fdd5c57fa4819086912bdd2bda8b80 completed May 8, 2026, 12:23 p.m.
NEDg Description generation batch_69fdd70f6d8c819086321ed4fa20a157 completed May 8, 2026, 12:29 p.m.
NED2 Entity disambiguation (via description) batch_69fdd771cb188190b44d6e4903fa8f6e completed May 8, 2026, 12:30 p.m.
Created at: April 10, 2026, 1:23 a.m.