Triple

T22402995
Position Surface form Disambiguated ID Type / Status
Subject Qingdao University E553805 entity
Predicate abbreviation P43 FINISHED
Object QDU
QDU is the commonly used abbreviation for Qingdao University, a comprehensive public university located in Qingdao, China.
 E1534025 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: QDU | Statement: [Qingdao University, abbreviation, QDU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: QDU
Context triple: [Qingdao University, abbreviation, QDU]
  • A. QDH
    QDH is the IATA station code used to identify Ashford International railway station in Kent, England.
  • B. CDQ
    CDQ is a Nigerian rapper known for his energetic Yoruba-language street hip-hop and collaborations with major Afrobeats artists.
  • C. CDQ
    CDQ is the National Rail station code for Cardiff Queen Street railway station, a major commuter hub in Cardiff, Wales.
  • D. QJ
    QJ was a former New York City Subway service that operated in Brooklyn and Queens before being discontinued and replaced by later route designations.
  • E. DWU
    DWU is the municipal water and wastewater utility department serving the city of Dallas, Texas.
  • 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: QDU
Triple: [Qingdao University, abbreviation, QDU]
Generated description
QDU is the commonly used abbreviation for Qingdao University, a comprehensive public university located in Qingdao, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: QDU
Target entity description: QDU is the commonly used abbreviation for Qingdao University, a comprehensive public university located in Qingdao, China.
  • A. QDH
    QDH is the IATA station code used to identify Ashford International railway station in Kent, England.
  • B. CDQ
    CDQ is the National Rail station code for Cardiff Queen Street railway station, a major commuter hub in Cardiff, Wales.
  • C. CDQ
    CDQ is a Nigerian rapper known for his energetic Yoruba-language street hip-hop and collaborations with major Afrobeats artists.
  • D. QJ
    QJ was a former New York City Subway service that operated in Brooklyn and Queens before being discontinued and replaced by later route designations.
  • E. DWU
    DWU is the municipal water and wastewater utility department serving the city of Dallas, Texas.
  • 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_69e11e4da7048190b4387d422a9a0de5 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158b565c48190b0f6c19f17995b40 completed April 29, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae9cd35648190a37c9814c581749e completed May 18, 2026, 10:28 a.m.
NEDg Description generation batch_6a0aea9aad5c81908fca5ea2b594effb completed May 18, 2026, 10:31 a.m.
NED2 Entity disambiguation (via description) batch_6a0aeb5137c08190b5b787c85f239a67 completed May 18, 2026, 10:34 a.m.
Created at: April 16, 2026, 8:46 p.m.