Triple

T21989135
Position Surface form Disambiguated ID Type / Status
Subject neutral kaon mixing E543038 entity
Predicate involvesParticle P1256 FINISHED
Object K0
K0 is a neutral kaon, a short-lived meson containing a down and an anti-strange quark that exhibits particle–antiparticle mixing and CP-violation in weak interactions.
 E1512263 NE FINISHED

How this triple was built (3 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.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: K0
Context triple: [neutral kaon mixing, involvesParticle, K0]
  • A. KO
    KO is the New York Stock Exchange ticker symbol for The Coca-Cola Company, one of the world’s largest and most recognizable beverage corporations.
  • B. KO
    KO is the line symbol used to represent the Keiō New Line, a railway line in the Tokyo metropolitan area operated by Keio Corporation.
  • C. K1
    K1, also known as Masherbrum, is a prominent 7,821-meter peak in the Karakoram range of Pakistan and one of the world’s highest mountains.
  • D. K1
    K1 is the first highly accurate marine chronometer built by Larcum Kendall in the 18th century, famous for its role in improving longitude determination at sea.
  • E. K1
    K1 is a compact South Korean 5.56×45mm assault carbine developed by Daewoo (now S&T Motiv) and used primarily by the Republic of Korea Armed Forces.
  • 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: K0
Triple: [neutral kaon mixing, involvesParticle, K0]
Generated description
K0 is a neutral kaon, a short-lived meson containing a down and an anti-strange quark that exhibits particle–antiparticle mixing and CP-violation in weak interactions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: K0
Target entity description: K0 is a neutral kaon, a short-lived meson containing a down and an anti-strange quark that exhibits particle–antiparticle mixing and CP-violation in weak interactions.
  • A. KO
    KO is the New York Stock Exchange ticker symbol for The Coca-Cola Company, one of the world’s largest and most recognizable beverage corporations.
  • B. KO
    KO is the line symbol used to represent the Keiō New Line, a railway line in the Tokyo metropolitan area operated by Keio Corporation.
  • C. K1
    K1, also known as Masherbrum, is a prominent 7,821-meter peak in the Karakoram range of Pakistan and one of the world’s highest mountains.
  • D. K1
    K1 is a compact South Korean 5.56×45mm assault carbine developed by Daewoo (now S&T Motiv) and used primarily by the Republic of Korea Armed Forces.
  • E. K1
    K1 is the first highly accurate marine chronometer built by Larcum Kendall in the 18th century, famous for its role in improving longitude determination at sea.
  • F. None of above. chosen

Provenance (4 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_69e0c48136b081908831fa907cc02e18 completed April 16, 2026, 11:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a6d81c92481909a58757f929f904c completed May 18, 2026, 1:38 a.m.
NEDg Description generation batch_6a0a6e18d4f48190bfb917c9c9109ea5 completed May 18, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0a6ee56684819082d2001b2e817ed8 completed May 18, 2026, 1:44 a.m.
Created at: April 16, 2026, 8:05 p.m.