Triple

T14119120
Position Surface form Disambiguated ID Type / Status
Subject Casey at the Bat E339858 entity
Predicate basedOnWorkBy P2806 FINISHED
Object Ernest Thayer
Ernest Thayer was an American writer and humorist best known as the author of the classic baseball poem "Casey at the Bat."
E1080521 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: Ernest Thayer | Statement: [Casey at the Bat, basedOnWorkBy, Ernest Thayer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ernest Thayer
Context triple: [Casey at the Bat, basedOnWorkBy, Ernest Thayer]
  • A. Ernest Miller
    Ernest Miller was an American cinematographer known for his work on numerous Western films and serials during the early to mid-20th century.
  • B. Charles Hoyt
    Charles Hoyt is a notable individual distinguished by the prominence of the Hoyt surname, recognized as one of its significant bearers.
  • C. Elihu Doty
    Elihu Doty was a 19th-century American missionary and linguist known for his pioneering role in developing and promoting the Pe̍h-ōe-jī romanization system for Southern Min (Hokkien) Chinese.
  • D. George Scudder
    George Scudder is an individual notable enough to be recognized as a bearer of the surname Scudder, though specific widely known public details about him are limited.
  • E. Cecil Purdy
    Cecil Purdy was an Australian chess player, writer, and the first official World Correspondence Chess Champion, renowned for his instructional contributions to the game.
  • 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: Ernest Thayer
Triple: [Casey at the Bat, basedOnWorkBy, Ernest Thayer]
Generated description
Ernest Thayer was an American writer and humorist best known as the author of the classic baseball poem "Casey at the Bat."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ernest Thayer
Target entity description: Ernest Thayer was an American writer and humorist best known as the author of the classic baseball poem "Casey at the Bat."
  • A. Ernest Miller
    Ernest Miller was an American cinematographer known for his work on numerous Western films and serials during the early to mid-20th century.
  • B. Charles Hoyt
    Charles Hoyt is a notable individual distinguished by the prominence of the Hoyt surname, recognized as one of its significant bearers.
  • C. Elihu Doty
    Elihu Doty was a 19th-century American missionary and linguist known for his pioneering role in developing and promoting the Pe̍h-ōe-jī romanization system for Southern Min (Hokkien) Chinese.
  • D. George Scudder
    George Scudder is an individual notable enough to be recognized as a bearer of the surname Scudder, though specific widely known public details about him are limited.
  • E. Cecil Purdy
    Cecil Purdy was an Australian chess player, writer, and the first official World Correspondence Chess Champion, renowned for his instructional contributions to the game.
  • 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_69d81c6a95b481909e39111e0c1f31ee completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de609322ac8190bb389ca250882af5 completed April 14, 2026, 3:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd0bc60088190a7e2f0c9532304e3 completed May 7, 2026, 5:49 p.m.
NEDg Description generation batch_69fcd56da6408190bdbce6581c51d065 completed May 7, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_69fcd5f8266081909ff9148a77d63ea8 completed May 7, 2026, 6:12 p.m.
Created at: April 9, 2026, 10:22 p.m.