Triple

T7929738
Position Surface form Disambiguated ID Type / Status
Subject Portland International Raceway E184157 entity
Predicate hostsEvent P613 FINISHED
Object Grand Prix of Portland
The Grand Prix of Portland is an IndyCar Series auto race held on the road course at Portland International Raceway in Portland, Oregon.
 E697066 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: Grand Prix of Portland | Statement: [Portland International Raceway, hostsEvent, Grand Prix of Portland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Prix of Portland
Context triple: [Portland International Raceway, hostsEvent, Grand Prix of Portland]
  • A. Grand Prix of Long Beach
    The Grand Prix of Long Beach is a premier street circuit auto race held annually in Long Beach, California, and one of the most prestigious and longest-running events in American open-wheel racing.
  • B. Grand Prix of Alabama
    The Grand Prix of Alabama is an IndyCar Series auto race held annually at Barber Motorsports Park near Birmingham, Alabama.
  • C. Firestone Grand Prix of St. Petersburg
    The Firestone Grand Prix of St. Petersburg is an annual IndyCar Series street race held on a temporary circuit laid out on the streets and airport runway of downtown St. Petersburg, Florida.
  • D. Grand Prix des Amériques
    The Grand Prix des Amériques is the top international competition prize awarded at the Montreal World Film Festival, recognizing the best feature film in the festival’s main lineup.
  • E. MotoGP Grand Prix of the Americas
    The MotoGP Grand Prix of the Americas is a premier motorcycle road racing event on the MotoGP World Championship calendar held annually in the United States.
  • 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: Grand Prix of Portland
Triple: [Portland International Raceway, hostsEvent, Grand Prix of Portland]
Generated description
The Grand Prix of Portland is an IndyCar Series auto race held on the road course at Portland International Raceway in Portland, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand Prix of Portland
Target entity description: The Grand Prix of Portland is an IndyCar Series auto race held on the road course at Portland International Raceway in Portland, Oregon.
  • A. Grand Prix of Long Beach
    The Grand Prix of Long Beach is a premier street circuit auto race held annually in Long Beach, California, and one of the most prestigious and longest-running events in American open-wheel racing.
  • B. Grand Prix of Alabama
    The Grand Prix of Alabama is an IndyCar Series auto race held annually at Barber Motorsports Park near Birmingham, Alabama.
  • C. Firestone Grand Prix of St. Petersburg
    The Firestone Grand Prix of St. Petersburg is an annual IndyCar Series street race held on a temporary circuit laid out on the streets and airport runway of downtown St. Petersburg, Florida.
  • D. Grand Prix des Amériques
    The Grand Prix des Amériques is the top international competition prize awarded at the Montreal World Film Festival, recognizing the best feature film in the festival’s main lineup.
  • E. MotoGP Grand Prix of the Americas
    The MotoGP Grand Prix of the Americas is a premier motorcycle road racing event on the MotoGP World Championship calendar held annually in the United States.
  • 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_69ca828fe7bc819090f52c88dcd72183 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3acb6cb88190b4f31b7091881241 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5c01602081908ea1af24785260ff completed March 31, 2026, 5:30 a.m.
NEDg Description generation batch_69cb5f22f89c8190a98208bf096a2427 completed March 31, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69cb76d2dff8819085ad9e10baad1537 completed March 31, 2026, 7:25 a.m.
Created at: March 30, 2026, 5:07 p.m.