Triple

T12482857
Position Surface form Disambiguated ID Type / Status
Subject AFC Ajax E298354 entity
Predicate hasYouthAcademy P6626 FINISHED
Object Ajax Youth Academy
Ajax Youth Academy is the renowned youth development system of Dutch football club AFC Ajax, famous for producing many world-class players through its emphasis on technical skill and attacking play.
 E985671 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: Ajax Youth Academy | Statement: [AFC Ajax, hasYouthAcademy, Ajax Youth Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ajax Youth Academy
Context triple: [AFC Ajax, hasYouthAcademy, Ajax Youth Academy]
  • A. Atlas youth academy
    Atlas youth academy is the youth development system of Mexican football club Atlas FC, known for training and producing young professional players.
  • B. Sporting Academy
    Sporting Academy is the renowned youth training center of Sporting Clube de Portugal, famous for developing world-class football talents such as Cristiano Ronaldo and Luís Figo.
  • C. Excelsior youth academy
    Excelsior youth academy is the youth football development program of Dutch club SBV Excelsior, known for nurturing talents such as Robin van Persie.
  • D. City Football Academy
    City Football Academy is Manchester City's state-of-the-art training and youth development complex located near the Etihad Stadium in Manchester.
  • E. Reading FC Academy
    Reading FC Academy is the youth development system of Reading Football Club, focused on identifying and training young players to progress into the club’s professional teams.
  • 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: Ajax Youth Academy
Triple: [AFC Ajax, hasYouthAcademy, Ajax Youth Academy]
Generated description
Ajax Youth Academy is the renowned youth development system of Dutch football club AFC Ajax, famous for producing many world-class players through its emphasis on technical skill and attacking play.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ajax Youth Academy
Target entity description: Ajax Youth Academy is the renowned youth development system of Dutch football club AFC Ajax, famous for producing many world-class players through its emphasis on technical skill and attacking play.
  • A. Atlas youth academy
    Atlas youth academy is the youth development system of Mexican football club Atlas FC, known for training and producing young professional players.
  • B. Sporting Academy
    Sporting Academy is the renowned youth training center of Sporting Clube de Portugal, famous for developing world-class football talents such as Cristiano Ronaldo and Luís Figo.
  • C. Excelsior youth academy
    Excelsior youth academy is the youth football development program of Dutch club SBV Excelsior, known for nurturing talents such as Robin van Persie.
  • D. City Football Academy
    City Football Academy is Manchester City's state-of-the-art training and youth development complex located near the Etihad Stadium in Manchester.
  • E. Reading FC Academy
    Reading FC Academy is the youth development system of Reading Football Club, focused on identifying and training young players to progress into the club’s professional teams.
  • 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_69d6ada377208190a36011199a4d8558 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94dcef6548190a6d29375bdabd17d completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f29307c8190b024d889d45ba9f7 completed May 2, 2026, 6:15 p.m.
NEDg Description generation batch_69f6437e88c881909b7f1d55c11b0825 completed May 2, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69f644464c0c8190a8d4ea4914d32e7f completed May 2, 2026, 6:36 p.m.
Created at: April 8, 2026, 9:56 p.m.