Triple

T1120447
Position Surface form Disambiguated ID Type / Status
Subject Wuhan Metro E11197 entity
Predicate hasLine P35 FINISHED
Object Wuhan Metro Line 5
Wuhan Metro Line 5 is a rapid transit line in Wuhan, China, forming part of the city's expanding urban subway network.
 E143843 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 Metro Line 5 | Statement: [Wuhan Metro, hasLine, Wuhan Metro Line 5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 5
Context triple: [Wuhan Metro, hasLine, Wuhan Metro Line 5]
  • A. Wuhan Metro Line 6
    Wuhan Metro Line 6 is a rapid transit line in Wuhan, China, forming part of the city's urban subway network and serving key districts across the metropolis.
  • B. Wuhan Metro Line 4
    Wuhan Metro Line 4 is an east–west rapid transit line in Wuhan, China, known for connecting major urban districts and serving key transport hubs across the city.
  • C. Wuhan Metro Line 7
    Wuhan Metro Line 7 is a rapid transit line in Wuhan, China, forming part of the city’s urban subway network and connecting key districts across the Yangtze River.
  • D. Wuhan Metro Line 11
    Wuhan Metro Line 11 is a rapid transit line in Wuhan, China, serving as part of the city's expanding urban rail network.
  • E. Wuhan Metro Line 2
    Wuhan Metro Line 2 is a major east–west rapid transit line in Wuhan, China, notable for being the city’s first cross-Yangtze River metro line and a key backbone of its urban rail network.
  • 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 Metro Line 5
Triple: [Wuhan Metro, hasLine, Wuhan Metro Line 5]
Generated description
Wuhan Metro Line 5 is a rapid transit line in Wuhan, China, forming part of the city's expanding urban subway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 5
Target entity description: Wuhan Metro Line 5 is a rapid transit line in Wuhan, China, forming part of the city's expanding urban subway network.
  • A. Wuhan Metro Line 6
    Wuhan Metro Line 6 is a rapid transit line in Wuhan, China, forming part of the city's urban subway network and serving key districts across the metropolis.
  • B. Wuhan Metro Line 4
    Wuhan Metro Line 4 is an east–west rapid transit line in Wuhan, China, known for connecting major urban districts and serving key transport hubs across the city.
  • C. Wuhan Metro Line 7
    Wuhan Metro Line 7 is a rapid transit line in Wuhan, China, forming part of the city’s urban subway network and connecting key districts across the Yangtze River.
  • D. Wuhan Metro Line 11
    Wuhan Metro Line 11 is a rapid transit line in Wuhan, China, serving as part of the city's expanding urban rail network.
  • E. Wuhan Metro Line 2
    Wuhan Metro Line 2 is a major east–west rapid transit line in Wuhan, China, notable for being the city’s first cross-Yangtze River metro line and a key backbone of its urban rail network.
  • 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_69a493252a648190ac48f8742474a5e8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bbbe58588190a5ef6346e269d5f3 completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac93b2283881908dde77abbbf864ae completed March 7, 2026, 9:08 p.m.
NEDg Description generation batch_69ac943de3f0819085dff5ef12f01766 completed March 7, 2026, 9:10 p.m.
NED2 Entity disambiguation (via description) batch_69ac95c05ab081909db602d7bea73bf4 completed March 7, 2026, 9:16 p.m.
Created at: March 1, 2026, 7:43 p.m.