Triple

T1311493
Position Surface form Disambiguated ID Type / Status
Subject Archibald Primrose, 5th Earl of Rosebery E27999 entity
Predicate owned P347 FINISHED
Object racehorse Ladas
Ladas was a British Thoroughbred racehorse best known for winning the 1894 Epsom Derby.
 E150228 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: racehorse Ladas | Statement: [Archibald Primrose, 5th Earl of Rosebery, owned, racehorse Ladas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: racehorse Ladas
Context triple: [Archibald Primrose, 5th Earl of Rosebery, owned, racehorse Ladas]
  • A. Thoroughbred
    Thoroughbred is a 1976 studio album by American singer-songwriter Carole King, known for its polished pop-rock sound and collaborations with members of The Eagles.
  • B. Camargue horse
    The Camargue horse is an ancient, small, and hardy gray horse breed native to the marshes of southern France, renowned for its sure-footedness and use in traditional cattle herding.
  • C. Akhalqalaqi
    Akhalqalaqi is a town in southern Georgia that serves as an important local center in the Samtskhe-Javakheti region, known for its predominantly Armenian population and historical significance.
  • D. Jockey
    "Jockey" is a 2021 American drama film about an aging horse rider facing the end of his career, featuring a critically acclaimed performance by Clifton Collins Jr.
  • E. Fuente de la Fama y la Carrera de Caballos
    Fuente de la Fama y la Carrera de Caballos is an ornate Baroque fountain in San Ildefonso, Spain, notable for its allegorical sculptures and dynamic equestrian figures.
  • 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: racehorse Ladas
Triple: [Archibald Primrose, 5th Earl of Rosebery, owned, racehorse Ladas]
Generated description
Ladas was a British Thoroughbred racehorse best known for winning the 1894 Epsom Derby.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: racehorse Ladas
Target entity description: Ladas was a British Thoroughbred racehorse best known for winning the 1894 Epsom Derby.
  • A. Thoroughbred
    Thoroughbred is a 1976 studio album by American singer-songwriter Carole King, known for its polished pop-rock sound and collaborations with members of The Eagles.
  • B. Camargue horse
    The Camargue horse is an ancient, small, and hardy gray horse breed native to the marshes of southern France, renowned for its sure-footedness and use in traditional cattle herding.
  • C. Akhalqalaqi
    Akhalqalaqi is a town in southern Georgia that serves as an important local center in the Samtskhe-Javakheti region, known for its predominantly Armenian population and historical significance.
  • D. Jockey
    "Jockey" is a 2021 American drama film about an aging horse rider facing the end of his career, featuring a critically acclaimed performance by Clifton Collins Jr.
  • E. Fuente de la Fama y la Carrera de Caballos
    Fuente de la Fama y la Carrera de Caballos is an ornate Baroque fountain in San Ildefonso, Spain, notable for its allegorical sculptures and dynamic equestrian figures.
  • 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_69a498532c3481909223b74af2e578df completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1560f888190bdd9107b08395e0b completed March 1, 2026, 10:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbaec736881909645919764d73f5f completed March 7, 2026, 11:55 p.m.
NEDg Description generation batch_69acbbe67f0881908796ae064e72571d completed March 7, 2026, 11:59 p.m.
NED2 Entity disambiguation (via description) batch_69acbc8c3cc88190a0764b8d306b40ab completed March 8, 2026, 12:02 a.m.
Created at: March 1, 2026, 7:55 p.m.