Triple

T17075089
Position Surface form Disambiguated ID Type / Status
Subject Diocesan Boys’ School E414326 entity
Predicate hasAlumnus P51 FINISHED
Object Martin Lee Chu-ming
Martin Lee Chu-ming is a prominent Hong Kong barrister and pro-democracy politician often regarded as the "father of Hong Kong’s democracy movement."
 E1292068 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: Martin Lee Chu-ming | Statement: [Diocesan Boys’ School, hasAlumnus, Martin Lee Chu-ming]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin Lee Chu-ming
Context triple: [Diocesan Boys’ School, hasAlumnus, Martin Lee Chu-ming]
  • A. Chow Wing Kan
    Chow Wing Kan is an individual notable enough within the context of the surname Chow to be specifically recognized as a distinguished bearer of that name.
  • B. Chow Tsz-lok
    Chow Tsz-lok was a Hong Kong university student whose death during the 2019 anti-extradition bill protests became a highly controversial and symbolic incident in the city’s pro-democracy movement.
  • C. Cheng Siu-Keung
    Cheng Siu-Keung is a Hong Kong cinematographer best known for his frequent collaborations with director Johnnie To on numerous acclaimed crime and action films.
  • D. Chow Ka-lok
    Chow Ka-lok is an individual notable enough to be specifically distinguished among people with the surname Chow, though detailed public information about him is limited.
  • E. Chan Kwong-wing
    Chan Kwong-wing is a Hong Kong film composer best known for his scores for acclaimed movies such as the Infernal Affairs trilogy.
  • 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: Martin Lee Chu-ming
Triple: [Diocesan Boys’ School, hasAlumnus, Martin Lee Chu-ming]
Generated description
Martin Lee Chu-ming is a prominent Hong Kong barrister and pro-democracy politician often regarded as the "father of Hong Kong’s democracy movement."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Martin Lee Chu-ming
Target entity description: Martin Lee Chu-ming is a prominent Hong Kong barrister and pro-democracy politician often regarded as the "father of Hong Kong’s democracy movement."
  • A. Chow Wing Kan
    Chow Wing Kan is an individual notable enough within the context of the surname Chow to be specifically recognized as a distinguished bearer of that name.
  • B. Chow Tsz-lok
    Chow Tsz-lok was a Hong Kong university student whose death during the 2019 anti-extradition bill protests became a highly controversial and symbolic incident in the city’s pro-democracy movement.
  • C. Cheng Siu-Keung
    Cheng Siu-Keung is a Hong Kong cinematographer best known for his frequent collaborations with director Johnnie To on numerous acclaimed crime and action films.
  • D. Chow Ka-lok
    Chow Ka-lok is an individual notable enough to be specifically distinguished among people with the surname Chow, though detailed public information about him is limited.
  • E. Chan Kwong-wing
    Chan Kwong-wing is a Hong Kong film composer best known for his scores for acclaimed movies such as the Infernal Affairs trilogy.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc47808819088a4ca039689b213 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a030c48b4488190a197ccfd652695a9 completed May 12, 2026, 11:17 a.m.
NEDg Description generation batch_6a030d22013c8190801475da925e0ab9 completed May 12, 2026, 11:21 a.m.
NED2 Entity disambiguation (via description) batch_6a030dd233208190b7af976e68e4296c completed May 12, 2026, 11:24 a.m.
Created at: April 10, 2026, 5:34 a.m.