Triple

T21361162
Position Surface form Disambiguated ID Type / Status
Subject Mudanjiang E526781 entity
Predicate hasRailwayStation P918 FINISHED
Object Mudanjiang railway station
Mudanjiang railway station is a major passenger and freight rail hub in Mudanjiang, Heilongjiang Province, China, serving as an important stop on regional and national railway lines.
 E1480143 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: Mudanjiang railway station | Statement: [Mudanjiang, hasRailwayStation, Mudanjiang railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mudanjiang railway station
Context triple: [Mudanjiang, hasRailwayStation, Mudanjiang railway station]
  • A. Jiamusi railway station
    Jiamusi railway station is a major passenger and freight rail hub serving the city of Jiamusi in Heilongjiang Province, northeastern China.
  • B. Harbin West Railway Station
    Harbin West Railway Station is a major high-speed rail hub in Harbin, China, serving as a key gateway to the country's northeastern region.
  • C. Jilin Railway Station
    Jilin Railway Station is a major passenger and transport hub in Jilin City, China, connecting the city to regional and national rail networks.
  • D. Luohe railway station
    Luohe railway station is a major passenger and freight rail hub serving the city of Luohe in Henan Province, China.
  • E. Harbin Railway Station
    Harbin Railway Station is a major railway hub in northeastern China, serving as a key gateway for passenger and freight transport in and around the city of Harbin.
  • 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: Mudanjiang railway station
Triple: [Mudanjiang, hasRailwayStation, Mudanjiang railway station]
Generated description
Mudanjiang railway station is a major passenger and freight rail hub in Mudanjiang, Heilongjiang Province, China, serving as an important stop on regional and national railway lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mudanjiang railway station
Target entity description: Mudanjiang railway station is a major passenger and freight rail hub in Mudanjiang, Heilongjiang Province, China, serving as an important stop on regional and national railway lines.
  • A. Jiamusi railway station
    Jiamusi railway station is a major passenger and freight rail hub serving the city of Jiamusi in Heilongjiang Province, northeastern China.
  • B. Harbin West Railway Station
    Harbin West Railway Station is a major high-speed rail hub in Harbin, China, serving as a key gateway to the country's northeastern region.
  • C. Jilin Railway Station
    Jilin Railway Station is a major passenger and transport hub in Jilin City, China, connecting the city to regional and national rail networks.
  • D. Luohe railway station
    Luohe railway station is a major passenger and freight rail hub serving the city of Luohe in Henan Province, China.
  • E. Harbin Railway Station
    Harbin Railway Station is a major railway hub in northeastern China, serving as a key gateway for passenger and freight transport in and around the city of Harbin.
  • 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b06a4e4c8190923741bfae0e4234 completed April 22, 2026, 11:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad67854c819084d4a1b20e4489ff completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09ae45e9f88190bc623f71fe3a29a4 completed May 17, 2026, 12:02 p.m.
NED2 Entity disambiguation (via description) batch_6a09af2184808190b42b5073e90bd83d completed May 17, 2026, 12:05 p.m.
Created at: April 16, 2026, 5:08 p.m.