Triple

T8175001
Position Surface form Disambiguated ID Type / Status
Subject Kamioka Observatory E190918 entity
Predicate knownFor P22 FINISHED
Object KamLAND experiment
The KamLAND experiment is a neutrino observatory in Japan that made landmark measurements of neutrino oscillations by detecting antineutrinos from distant nuclear reactors and the Earth’s interior.
E716234 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: KamLAND experiment | Statement: [Kamioka Observatory, knownFor, KamLAND experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: KamLAND experiment
Context triple: [Kamioka Observatory, knownFor, KamLAND experiment]
  • A. Kamiokande experiment
    The Kamiokande experiment was a pioneering Japanese neutrino observatory that provided key evidence for solar and atmospheric neutrinos, contributing to the discovery of neutrino oscillations.
  • B. Baksan Neutrino Observatory
    The Baksan Neutrino Observatory is a Russian underground research facility in the Caucasus Mountains dedicated to detecting neutrinos and studying rare subatomic processes in a low-background environment.
  • C. LBNE experiment
    The LBNE (Long-Baseline Neutrino Experiment) was a proposed U.S.-based long-baseline neutrino physics project that laid the groundwork for what became the Deep Underground Neutrino Experiment (DUNE).
  • D. Borexino
    Borexino is a large liquid scintillator neutrino detector located at Italy’s Gran Sasso National Laboratory, designed to study low-energy solar and other neutrinos with extremely low background levels.
  • E. MINOS experiment
    The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
  • 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: KamLAND experiment
Triple: [Kamioka Observatory, knownFor, KamLAND experiment]
Generated description
The KamLAND experiment is a neutrino observatory in Japan that made landmark measurements of neutrino oscillations by detecting antineutrinos from distant nuclear reactors and the Earth’s interior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: KamLAND experiment
Target entity description: The KamLAND experiment is a neutrino observatory in Japan that made landmark measurements of neutrino oscillations by detecting antineutrinos from distant nuclear reactors and the Earth’s interior.
  • A. Kamiokande experiment
    The Kamiokande experiment was a pioneering Japanese neutrino observatory that provided key evidence for solar and atmospheric neutrinos, contributing to the discovery of neutrino oscillations.
  • B. Baksan Neutrino Observatory
    The Baksan Neutrino Observatory is a Russian underground research facility in the Caucasus Mountains dedicated to detecting neutrinos and studying rare subatomic processes in a low-background environment.
  • C. LBNE experiment
    The LBNE (Long-Baseline Neutrino Experiment) was a proposed U.S.-based long-baseline neutrino physics project that laid the groundwork for what became the Deep Underground Neutrino Experiment (DUNE).
  • D. Borexino
    Borexino is a large liquid scintillator neutrino detector located at Italy’s Gran Sasso National Laboratory, designed to study low-energy solar and other neutrinos with extremely low background levels.
  • E. MINOS experiment
    The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
  • 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_69ca82c1c0a08190bf8692b4d91a03ca completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb480a7ac4819088fabd5bec6ba2e5 completed March 31, 2026, 4:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbf6d4ba881908f1bac9cce6cc29d completed April 1, 2026, 6:47 a.m.
NEDg Description generation batch_69ccc313ba7c81909b9ee65b37ed165e completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd84893488190ae5376524650d5c4 completed April 1, 2026, 8:33 a.m.
Created at: March 30, 2026, 5:40 p.m.