Triple

T2219259
Position Surface form Disambiguated ID Type / Status
Subject Talyllyn Railway E48102 entity
Predicate hasLocomotive P12267 FINISHED
Object Sir Haydn
Sir Haydn is a historic narrow-gauge steam locomotive on Wales’s Talyllyn Railway, renowned for its preservation-era service and heritage significance.
E245391 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: Sir Haydn | Statement: [Talyllyn Railway, hasLocomotive, Sir Haydn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Haydn
Context triple: [Talyllyn Railway, hasLocomotive, Sir Haydn]
  • A. Joseph Haydn
    Joseph Haydn was an influential Austrian Classical-era composer, often called the "Father of the Symphony" and "Father of the String Quartet," whose work helped shape the development of Western art music.
  • B. Wolfgang Amadeus Mozart
    Wolfgang Amadeus Mozart was a prolific and influential Classical-era composer renowned for his symphonies, operas, chamber music, and piano works, which are celebrated for their melodic beauty, formal perfection, and emotional depth.
  • C. Johann Baptist Vanhal
    Johann Baptist Vanhal was an 18th-century Bohemian composer of the Classical era, known for his symphonies and chamber music that contributed to the expressive intensity associated with the Sturm und Drang movement.
  • D. Antonio Salieri
    Antonio Salieri was an Italian classical composer and influential court musician in Vienna, best known today for his operas and for teaching prominent composers such as Beethoven and Schubert.
  • E. Muzio Clementi
    Muzio Clementi was an Italian-born composer, pianist, teacher, and music publisher whose keyboard works and pedagogical influence were central to the development of the Classical piano style.
  • 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: Sir Haydn
Triple: [Talyllyn Railway, hasLocomotive, Sir Haydn]
Generated description
Sir Haydn is a historic narrow-gauge steam locomotive on Wales’s Talyllyn Railway, renowned for its preservation-era service and heritage significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Haydn
Target entity description: Sir Haydn is a historic narrow-gauge steam locomotive on Wales’s Talyllyn Railway, renowned for its preservation-era service and heritage significance.
  • A. Joseph Haydn
    Joseph Haydn was an influential Austrian Classical-era composer, often called the "Father of the Symphony" and "Father of the String Quartet," whose work helped shape the development of Western art music.
  • B. Wolfgang Amadeus Mozart
    Wolfgang Amadeus Mozart was a prolific and influential Classical-era composer renowned for his symphonies, operas, chamber music, and piano works, which are celebrated for their melodic beauty, formal perfection, and emotional depth.
  • C. Johann Baptist Vanhal
    Johann Baptist Vanhal was an 18th-century Bohemian composer of the Classical era, known for his symphonies and chamber music that contributed to the expressive intensity associated with the Sturm und Drang movement.
  • D. Antonio Salieri
    Antonio Salieri was an Italian classical composer and influential court musician in Vienna, best known today for his operas and for teaching prominent composers such as Beethoven and Schubert.
  • E. Muzio Clementi
    Muzio Clementi was an Italian-born composer, pianist, teacher, and music publisher whose keyboard works and pedagogical influence were central to the development of the Classical piano style.
  • 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_69a88aa1ee708190862c8c378c41e9eb completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc011d50c8190b1c375cc633f8189 completed March 7, 2026, 6:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae655b369c8190a5d12b87401534d7 completed March 9, 2026, 6:14 a.m.
NEDg Description generation batch_69ae65d4f26481909808c97b95ca9b30 completed March 9, 2026, 6:16 a.m.
NED2 Entity disambiguation (via description) batch_69ae6670b6d88190a09023fae63f4000 completed March 9, 2026, 6:19 a.m.
Created at: March 4, 2026, 7:46 p.m.