Triple

T8327222
Position Surface form Disambiguated ID Type / Status
Subject S. Thomas' College, Mount Lavinia E194983 entity
Predicate hasNickname P39 FINISHED
Object STC
STC is a prominent Sri Lankan boys’ school formally known as S. Thomas’ College, Mount Lavinia, renowned for its academic, sporting, and Anglican educational tradition.
 E725237 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: STC | Statement: [S. Thomas' College, Mount Lavinia, hasNickname, STC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STC
Context triple: [S. Thomas' College, Mount Lavinia, hasNickname, STC]
  • A. STC
    STC is the acronym commonly used for Mexico City’s Sistema de Transporte Colectivo, the public agency that operates the city’s metro system.
  • B. STC
    STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
  • C. STW
    STW is the National Rail station code for Strawberry Hill railway station in the London Borough of Richmond upon Thames, England.
  • D. STU
    STU is a major public technical university in Bratislava, Slovakia, known for its engineering, technology, and applied science programs.
  • E. STP
    STP is the three-letter ISO 3166-1 alpha-3 country code for São Tomé and Príncipe, an island nation in the Gulf of Guinea off Central Africa.
  • 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: STC
Triple: [S. Thomas' College, Mount Lavinia, hasNickname, STC]
Generated description
STC is a prominent Sri Lankan boys’ school formally known as S. Thomas’ College, Mount Lavinia, renowned for its academic, sporting, and Anglican educational tradition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STC
Target entity description: STC is a prominent Sri Lankan boys’ school formally known as S. Thomas’ College, Mount Lavinia, renowned for its academic, sporting, and Anglican educational tradition.
  • A. STC
    STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
  • B. STC
    STC is the acronym commonly used for Mexico City’s Sistema de Transporte Colectivo, the public agency that operates the city’s metro system.
  • C. STW
    STW is the National Rail station code for Strawberry Hill railway station in the London Borough of Richmond upon Thames, England.
  • D. STU
    STU is a major public technical university in Bratislava, Slovakia, known for its engineering, technology, and applied science programs.
  • E. STP
    STP is the three-letter station code used to identify St Paul’s Underground station on the London Underground 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_69ca82e87f2c8190bdb71ee29dfc642d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f80ed288190b300e18b9bc58824 completed March 31, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95b92708819097795498f9ebcdfc completed April 1, 2026, 10:01 p.m.
NEDg Description generation batch_69cdab60ec308190a9001f9235e556b4 completed April 1, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69cdb2e3457c8190a2d0cb6eeb81c9ef completed April 2, 2026, 12:05 a.m.
Created at: March 30, 2026, 5:56 p.m.