Triple

T15928738
Position Surface form Disambiguated ID Type / Status
Subject Ajax E386269 entity
Predicate developedPlayer P9670 FINISHED
Object Rafael van der Vaart
Rafael van der Vaart is a retired Dutch attacking midfielder known for his playmaking skills and successful spells with clubs such as Ajax, Hamburg, and Real Madrid, as well as the Netherlands national team.
 E1193886 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: Rafael van der Vaart | Statement: [Ajax, developedPlayer, Rafael van der Vaart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rafael van der Vaart
Context triple: [Ajax, developedPlayer, Rafael van der Vaart]
  • A. Mark van Bommel
    Mark van Bommel is a retired Dutch midfielder known for his combative playing style, leadership, and key roles at clubs like PSV, Barcelona, and Bayern Munich as well as the Netherlands national team.
  • B. Wesley Sneijder
    Wesley Sneijder is a Dutch former attacking midfielder renowned for orchestrating the Netherlands’ run to the 2010 FIFA World Cup final and for his successful club career with teams such as Ajax, Real Madrid, and Inter Milan.
  • C. Clarence Seedorf
    Clarence Seedorf is a Dutch former professional footballer renowned as one of the most successful midfielders in UEFA Champions League history, having won the competition with three different clubs.
  • D. Marc Overmars
    Marc Overmars is a former Dutch winger renowned for his blistering pace and key roles at clubs like Ajax, Arsenal, and Barcelona, as well as for his contributions to the Netherlands national team in the 1990s and early 2000s.
  • E. Dirk Kuyt
    Dirk Kuyt is a retired Dutch footballer known for his tireless work rate, versatility across the forward line, and key contributions to the Netherlands national team and clubs like Feyenoord and Liverpool.
  • 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: Rafael van der Vaart
Triple: [Ajax, developedPlayer, Rafael van der Vaart]
Generated description
Rafael van der Vaart is a retired Dutch attacking midfielder known for his playmaking skills and successful spells with clubs such as Ajax, Hamburg, and Real Madrid, as well as the Netherlands national team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rafael van der Vaart
Target entity description: Rafael van der Vaart is a retired Dutch attacking midfielder known for his playmaking skills and successful spells with clubs such as Ajax, Hamburg, and Real Madrid, as well as the Netherlands national team.
  • A. Mark van Bommel
    Mark van Bommel is a retired Dutch midfielder known for his combative playing style, leadership, and key roles at clubs like PSV, Barcelona, and Bayern Munich as well as the Netherlands national team.
  • B. Wesley Sneijder
    Wesley Sneijder is a Dutch former attacking midfielder renowned for orchestrating the Netherlands’ run to the 2010 FIFA World Cup final and for his successful club career with teams such as Ajax, Real Madrid, and Inter Milan.
  • C. Clarence Seedorf
    Clarence Seedorf is a Dutch former professional footballer renowned as one of the most successful midfielders in UEFA Champions League history, having won the competition with three different clubs.
  • D. Marc Overmars
    Marc Overmars is a former Dutch winger renowned for his blistering pace and key roles at clubs like Ajax, Arsenal, and Barcelona, as well as for his contributions to the Netherlands national team in the 1990s and early 2000s.
  • E. Dirk Kuyt
    Dirk Kuyt is a retired Dutch footballer known for his tireless work rate, versatility across the forward line, and key contributions to the Netherlands national team and clubs like Feyenoord and Liverpool.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156a39abc8190927818f6e185033a completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb82a29081909ef0e2685d0705c3 completed May 10, 2026, 2:20 a.m.
NEDg Description generation batch_69ffec4898088190bed531e33418c7e5 completed May 10, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffecce96508190a53f100e3207ebac completed May 10, 2026, 2:26 a.m.
Created at: April 10, 2026, 4:52 a.m.