Triple

T387345
Position Surface form Disambiguated ID Type / Status
Subject Emanuel School E8806 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Humphrey Lyttelton
Humphrey Lyttelton was a renowned British jazz trumpeter, bandleader, and broadcaster who became one of the leading figures in the post-war UK jazz scene.
E49640 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: Humphrey Lyttelton | Statement: [Emanuel School, hasNotableAlumnus, Humphrey Lyttelton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Humphrey Lyttelton
Context triple: [Emanuel School, hasNotableAlumnus, Humphrey Lyttelton]
  • A. Tony Hancock
    Tony Hancock was a celebrated English comedian and actor best known for his influential 1950s–60s radio and television series "Hancock's Half Hour."
  • B. Jules Furthman
    Jules Furthman was an American screenwriter renowned for his work on numerous classic Hollywood films from the silent era through the 1940s, including collaborations with directors like Howard Hawks.
  • C. George Black
    George Black is a relatively common personal name shared by multiple notable individuals across fields such as politics, business, and the arts.
  • D. Jonathan Cavendish
    Jonathan Cavendish is a British film producer best known for co-founding The Imaginarium Studios and producing acclaimed films such as "Bridget Jones’s Diary" and "Breathe."
  • E. Alan Cottrell
    Alan Cottrell was a prominent British metallurgist and materials scientist renowned for his pioneering work on the mechanical properties of metals and their defects.
  • 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: Humphrey Lyttelton
Triple: [Emanuel School, hasNotableAlumnus, Humphrey Lyttelton]
Generated description
Humphrey Lyttelton was a renowned British jazz trumpeter, bandleader, and broadcaster who became one of the leading figures in the post-war UK jazz scene.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Humphrey Lyttelton
Target entity description: Humphrey Lyttelton was a renowned British jazz trumpeter, bandleader, and broadcaster who became one of the leading figures in the post-war UK jazz scene.
  • A. Tony Hancock
    Tony Hancock was a celebrated English comedian and actor best known for his influential 1950s–60s radio and television series "Hancock's Half Hour."
  • B. Jules Furthman
    Jules Furthman was an American screenwriter renowned for his work on numerous classic Hollywood films from the silent era through the 1940s, including collaborations with directors like Howard Hawks.
  • C. George Black
    George Black is a relatively common personal name shared by multiple notable individuals across fields such as politics, business, and the arts.
  • D. Jonathan Cavendish
    Jonathan Cavendish is a British film producer best known for co-founding The Imaginarium Studios and producing acclaimed films such as "Bridget Jones’s Diary" and "Breathe."
  • E. Alan Cottrell
    Alan Cottrell was a prominent British metallurgist and materials scientist renowned for his pioneering work on the mechanical properties of metals and their defects.
  • 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5828d881909e8810061c02480c completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a405f576148190b058300c3bd0d032 completed March 1, 2026, 9:25 a.m.
NEDg Description generation batch_69a406cd30a081908f44f1d0e4cd988e completed March 1, 2026, 9:28 a.m.
NED2 Entity disambiguation (via description) batch_69a40724c4488190875e70cb427fff76 completed March 1, 2026, 9:30 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.