Triple

T4542019
Position Surface form Disambiguated ID Type / Status
Subject Shenzhen Metro E107554 entity
Predicate hasLine P35 FINISHED
Object Line 37
Line 37 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
 E474147 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: Line 37 | Statement: [Shenzhen Metro, hasLine, Line 37]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line 37
Context triple: [Shenzhen Metro, hasLine, Line 37]
  • A. Line 35
    Line 35 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • B. Line 36
    Line 36 is a planned or operational rapid transit line within the Shenzhen Metro system in Shenzhen, China.
  • C. Line 34
    Line 34 is a planned rapid transit line in the Shenzhen Metro system in Shenzhen, China.
  • D. Line 33
    Line 33 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • E. Line 31
    Line 31 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • 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: Line 37
Triple: [Shenzhen Metro, hasLine, Line 37]
Generated description
Line 37 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line 37
Target entity description: Line 37 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • A. Line 35
    Line 35 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • B. Line 36
    Line 36 is a planned or operational rapid transit line within the Shenzhen Metro system in Shenzhen, China.
  • C. Line 34
    Line 34 is a planned rapid transit line in the Shenzhen Metro system in Shenzhen, China.
  • D. Line 33
    Line 33 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • E. Line 31
    Line 31 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
  • 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_69bd43f922788190b7edfa294e39b178 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57d219d88190a67ada845323d7fb completed March 20, 2026, 2:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5c70e6cc8190b447d3bd1f578aae completed March 21, 2026, 8:53 a.m.
NEDg Description generation batch_69be5eb7a20881909177feb6e969af6c completed March 21, 2026, 9:02 a.m.
NED2 Entity disambiguation (via description) batch_69be5f1646588190a8d81316fce477db completed March 21, 2026, 9:04 a.m.
Created at: March 20, 2026, 1:04 p.m.