Triple

T18044859
Position Surface form Disambiguated ID Type / Status
Subject American Pharoah E431744 entity
Predicate won P1518 FINISHED
Object 2015 Arkansas Derby
The 2015 Arkansas Derby was a major Grade 1 prep race for the Kentucky Derby, notable for showcasing future Triple Crown winner American Pharoah.
 E1302261 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: 2015 Arkansas Derby | Statement: [American Pharoah, won, 2015 Arkansas Derby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2015 Arkansas Derby
Context triple: [American Pharoah, won, 2015 Arkansas Derby]
  • A. Lone Star Derby
    Lone Star Derby is a prominent American Thoroughbred horse race held annually at Lone Star Park in Texas.
  • B. Texas Derby
    Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
  • C. Aiken Steeplechase
    The Aiken Steeplechase is a prominent annual horse racing event featuring steeplechase competitions that draws spectators and equestrian enthusiasts to Aiken, South Carolina.
  • D. Blue Grass Stakes
    The Blue Grass Stakes is a prominent American Grade I Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
  • E. New Orleans Classic Stakes
    The New Orleans Classic Stakes is a prominent American Thoroughbred horse race held annually at the Fair Grounds Race Course in New Orleans, Louisiana.
  • 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: 2015 Arkansas Derby
Triple: [American Pharoah, won, 2015 Arkansas Derby]
Generated description
The 2015 Arkansas Derby was a major Grade 1 prep race for the Kentucky Derby, notable for showcasing future Triple Crown winner American Pharoah.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2015 Arkansas Derby
Target entity description: The 2015 Arkansas Derby was a major Grade 1 prep race for the Kentucky Derby, notable for showcasing future Triple Crown winner American Pharoah.
  • A. Lone Star Derby
    Lone Star Derby is a prominent American Thoroughbred horse race held annually at Lone Star Park in Texas.
  • B. Texas Derby
    Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
  • C. Aiken Steeplechase
    The Aiken Steeplechase is a prominent annual horse racing event featuring steeplechase competitions that draws spectators and equestrian enthusiasts to Aiken, South Carolina.
  • D. Blue Grass Stakes
    The Blue Grass Stakes is a prominent American Grade I Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
  • E. New Orleans Classic Stakes
    The New Orleans Classic Stakes is a prominent American Thoroughbred horse race held annually at the Fair Grounds Race Course in New Orleans, Louisiana.
  • 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_69d8b906482481908183315b9ecf9994 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4bff13f488190993445769551c9c2 completed April 19, 2026, 11:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0349bb99508190ba6b1f8e4ac2b599 completed May 12, 2026, 3:39 p.m.
NEDg Description generation batch_6a034b4fd4fc8190bd75aa51a8f3d2d4 completed May 12, 2026, 3:46 p.m.
NED2 Entity disambiguation (via description) batch_6a034bc081d08190aa29065fdaecc5b2 completed May 12, 2026, 3:48 p.m.
Created at: April 10, 2026, 10:25 a.m.