Triple

T21110445
Position Surface form Disambiguated ID Type / Status
Subject Verghese Kurien E520156 entity
Predicate familyName P18 FINISHED
Object Kurien
Kurien is an Indian surname most prominently associated with Verghese Kurien, the engineer and social entrepreneur known as the "Father of the White Revolution" in India.
 E1467882 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: Kurien | Statement: [Verghese Kurien, familyName, Kurien]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kurien
Context triple: [Verghese Kurien, familyName, Kurien]
  • A. Kalliani
    Kalliani is a settlement located close to the Ladon River, likely a small village or town in the Peloponnese region of Greece.
  • B. Kuresa
    Kuresa, also known by the honorific Koorathazhwan, was a prominent 11th-century Sri Vaishnava scholar and chief disciple of the theologian Ramanuja.
  • C. Rajura
    Rajura is a town in Maharashtra, India, known for its coal mining and cement industries.
  • D. Katurian
    Katurian is the troubled fiction writer at the center of Martin McDonagh’s dark play "The Pillowman," whose disturbing stories become entangled with a series of real-life crimes.
  • E. Wulkuraka
    Wulkuraka is a suburban locality in the city of Ipswich, Queensland, Australia, known primarily as a residential area with rail infrastructure and access to nearby urban amenities.
  • 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: Kurien
Triple: [Verghese Kurien, familyName, Kurien]
Generated description
Kurien is an Indian surname most prominently associated with Verghese Kurien, the engineer and social entrepreneur known as the "Father of the White Revolution" in India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kurien
Target entity description: Kurien is an Indian surname most prominently associated with Verghese Kurien, the engineer and social entrepreneur known as the "Father of the White Revolution" in India.
  • A. Kalliani
    Kalliani is a settlement located close to the Ladon River, likely a small village or town in the Peloponnese region of Greece.
  • B. Kuresa
    Kuresa, also known by the honorific Koorathazhwan, was a prominent 11th-century Sri Vaishnava scholar and chief disciple of the theologian Ramanuja.
  • C. Rajura
    Rajura is a town in Maharashtra, India, known for its coal mining and cement industries.
  • D. Katurian
    Katurian is the troubled fiction writer at the center of Martin McDonagh’s dark play "The Pillowman," whose disturbing stories become entangled with a series of real-life crimes.
  • E. Wulkuraka
    Wulkuraka is a suburban locality in the city of Ipswich, Queensland, Australia, known primarily as a residential area with rail infrastructure and access to nearby urban amenities.
  • 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_69e0b509a318819092fbbcb21d1fe603 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e72101f7308190beb202a052ff04d2 completed April 21, 2026, 7:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0965e013388190a058d84063e22694 completed May 17, 2026, 6:53 a.m.
NEDg Description generation batch_6a09670987f0819086b021581db69c85 completed May 17, 2026, 6:58 a.m.
NED2 Entity disambiguation (via description) batch_6a0967cefab08190b01e2c897f081105 completed May 17, 2026, 7:01 a.m.
Created at: April 16, 2026, 2:54 p.m.