Triple

T14669377
Position Surface form Disambiguated ID Type / Status
Subject Kalvari-class submarine E344467 entity
Predicate hasVariant P455 FINISHED
Object INS Vela (S24)
INS Vela (S24) is an Indian Navy diesel-electric attack submarine of the Kalvari class, based on the French Scorpène design and used for stealth, surveillance, and anti-surface/anti-submarine warfare.
E1111720 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: INS Vela (S24) | Statement: [Kalvari-class submarine, hasVariant, INS Vela (S24)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: INS Vela (S24)
Context triple: [Kalvari-class submarine, hasVariant, INS Vela (S24)]
  • A. Doxa (D-20)
    Doxa (D-20) was a former U.S. Navy Gleaves-class destroyer transferred to the Hellenic Navy, where it served under its new name.
  • B. SS Maitland
    SS Maitland was a coastal steamship that famously wrecked off the New South Wales coast in 1898, becoming one of Australia’s notable maritime disasters.
  • C. Jules Verne (ATV-1)
    Jules Verne (ATV-1) was the first European Automated Transfer Vehicle, an uncrewed cargo spacecraft that resupplied the International Space Station.
  • D. SSV Hagen
    SSV Hagen is a German football club based in the city of Hagen, known for competing in regional league competitions.
  • E. USS Turner Joy (DD-951)
    USS Turner Joy (DD-951) was a Forrest Sherman-class destroyer of the United States Navy best known for its controversial role in the events that escalated U.S. involvement in the Vietnam War.
  • 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: INS Vela (S24)
Triple: [Kalvari-class submarine, hasVariant, INS Vela (S24)]
Generated description
INS Vela (S24) is an Indian Navy diesel-electric attack submarine of the Kalvari class, based on the French Scorpène design and used for stealth, surveillance, and anti-surface/anti-submarine warfare.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: INS Vela (S24)
Target entity description: INS Vela (S24) is an Indian Navy diesel-electric attack submarine of the Kalvari class, based on the French Scorpène design and used for stealth, surveillance, and anti-surface/anti-submarine warfare.
  • A. Doxa (D-20)
    Doxa (D-20) was a former U.S. Navy Gleaves-class destroyer transferred to the Hellenic Navy, where it served under its new name.
  • B. SS Maitland
    SS Maitland was a coastal steamship that famously wrecked off the New South Wales coast in 1898, becoming one of Australia’s notable maritime disasters.
  • C. Jules Verne (ATV-1)
    Jules Verne (ATV-1) was the first European Automated Transfer Vehicle, an uncrewed cargo spacecraft that resupplied the International Space Station.
  • D. SSV Hagen
    SSV Hagen is a German football club based in the city of Hagen, known for competing in regional league competitions.
  • E. USS Turner Joy (DD-951)
    USS Turner Joy (DD-951) was a Forrest Sherman-class destroyer of the United States Navy best known for its controversial role in the events that escalated U.S. involvement in the Vietnam War.
  • 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_69d822e283fc8190a0e4c235cf880052 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb54ef2908190b189ced65eec434a completed April 14, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdd5e9bb2081908515ab6430e9b1c2 completed May 8, 2026, 12:24 p.m.
NEDg Description generation batch_69fdd7002ae08190964482d91f45d4cd completed May 8, 2026, 12:28 p.m.
NED2 Entity disambiguation (via description) batch_69fdd771cb188190b44d6e4903fa8f6e completed May 8, 2026, 12:30 p.m.
Created at: April 10, 2026, 1:27 a.m.