Triple

T20070970
Position Surface form Disambiguated ID Type / Status
Subject Alfa Romeo Tipo 33 E499735 entity
Predicate racingCategory P80790 FINISHED
Object European 2-Litre Sports Car Championship
The European 2-Litre Sports Car Championship was a 1970s motor racing series in Europe for prototype sports cars powered by engines of up to two litres in capacity.
 E1410058 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: European 2-Litre Sports Car Championship | Statement: [Alfa Romeo Tipo 33, racingCategory, European 2-Litre Sports Car Championship]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: European 2-Litre Sports Car Championship
Context triple: [Alfa Romeo Tipo 33, racingCategory, European 2-Litre Sports Car Championship]
  • A. European Touring Car Championship
    The European Touring Car Championship was a major international touring car racing series in Europe that featured production-based cars competing on circuits across the continent.
  • B. FIA European Touring Car Cup
    The FIA European Touring Car Cup was a touring car racing series organized by the Fédération Internationale de l'Automobile that featured national and regional champions from across Europe competing in a single continental competition.
  • C. FIA Sportscar Championship
    The FIA Sportscar Championship was an international sports car racing series organized by the Fédération Internationale de l'Automobile in the early 2000s, featuring prototype and grand touring cars competing in endurance-style events.
  • D. Renault Sport Trophy
    The Renault Sport Trophy was a European one-make GT racing series featuring purpose-built Renault RS01 cars, run as part of the World Series by Renault from 2015 to 2017.
  • E. European Le Mans Series
    The European Le Mans Series is a European endurance sports car racing championship featuring multi-hour races for prototypes and grand tourer-style cars at circuits across Europe.
  • 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: European 2-Litre Sports Car Championship
Triple: [Alfa Romeo Tipo 33, racingCategory, European 2-Litre Sports Car Championship]
Generated description
The European 2-Litre Sports Car Championship was a 1970s motor racing series in Europe for prototype sports cars powered by engines of up to two litres in capacity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: European 2-Litre Sports Car Championship
Target entity description: The European 2-Litre Sports Car Championship was a 1970s motor racing series in Europe for prototype sports cars powered by engines of up to two litres in capacity.
  • A. European Touring Car Championship
    The European Touring Car Championship was a major international touring car racing series in Europe that featured production-based cars competing on circuits across the continent.
  • B. FIA European Touring Car Cup
    The FIA European Touring Car Cup was a touring car racing series organized by the Fédération Internationale de l'Automobile that featured national and regional champions from across Europe competing in a single continental competition.
  • C. FIA Sportscar Championship
    The FIA Sportscar Championship was an international sports car racing series organized by the Fédération Internationale de l'Automobile in the early 2000s, featuring prototype and grand touring cars competing in endurance-style events.
  • D. Renault Sport Trophy
    The Renault Sport Trophy was a European one-make GT racing series featuring purpose-built Renault RS01 cars, run as part of the World Series by Renault from 2015 to 2017.
  • E. European Le Mans Series
    The European Le Mans Series is a European endurance sports car racing championship featuring multi-hour races for prototypes and grand tourer-style cars at circuits across Europe.
  • 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_69da627770948190997f486f9a2e370f completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6643798a4819081fa4e71c74b47bc completed April 20, 2026, 5:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a081f3d1ad48190b434568a0c0d60de completed May 16, 2026, 7:39 a.m.
NEDg Description generation batch_6a08203132d48190b3f1313dae3e6fc1 completed May 16, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_6a0821390af08190a4aca33d33f0e71d completed May 16, 2026, 7:48 a.m.
Created at: April 11, 2026, 3:40 p.m.