Triple

T19260788
Position Surface form Disambiguated ID Type / Status
Subject SN 1604 E481643 entity
Predicate remnantDesignation P48076 FINISHED
Object Kepler's Supernova Remnant NE NERFINISHED

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: Kepler's Supernova Remnant | Statement: [SN 1604, remnantDesignation, Kepler's Supernova Remnant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kepler's Supernova Remnant
Context triple: [SN 1604, remnantDesignation, Kepler's Supernova Remnant]
  • A. Tycho's Supernova Remnant
    Tycho's Supernova Remnant is the expanding shell of gas and dust left behind by the Type Ia supernova observed by Tycho Brahe in 1572, located in the constellation Cassiopeia.
  • B. Monoceros Loop supernova remnant
    The Monoceros Loop supernova remnant is a large, faint shell of gas and dust in the constellation Monoceros, believed to be the remains of an ancient supernova explosion.
  • C. Cassiopeia A
    Cassiopeia A is a well-studied, relatively young supernova remnant in the constellation Cassiopeia and one of the strongest radio and X-ray sources in the sky.
  • D. Crab Nebula
    The Crab Nebula is a famous supernova remnant and pulsar wind nebula in the constellation Taurus, formed by a stellar explosion observed on Earth in 1054 AD.
  • E. Ring Nebula
    The Ring Nebula is a famous planetary nebula in the constellation Lyra, known for its bright, ring-shaped shell of ionized gas surrounding a hot central white dwarf.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kepler's Supernova Remnant
Target entity description: Kepler's Supernova Remnant is the expanding cloud of gas and dust left behind by the supernova observed in 1604, one of the most studied stellar explosions in the Milky Way.
  • A. Tycho's Supernova Remnant
    Tycho's Supernova Remnant is the expanding shell of gas and dust left behind by the Type Ia supernova observed by Tycho Brahe in 1572, located in the constellation Cassiopeia.
  • B. Monoceros Loop supernova remnant
    The Monoceros Loop supernova remnant is a large, faint shell of gas and dust in the constellation Monoceros, believed to be the remains of an ancient supernova explosion.
  • C. Cassiopeia A
    Cassiopeia A is a well-studied, relatively young supernova remnant in the constellation Cassiopeia and one of the strongest radio and X-ray sources in the sky.
  • D. Crab Nebula
    The Crab Nebula is a famous supernova remnant and pulsar wind nebula in the constellation Taurus, formed by a stellar explosion observed on Earth in 1054 AD.
  • E. Ring Nebula
    The Ring Nebula is a famous planetary nebula in the constellation Lyra, known for its bright, ring-shaped shell of ionized gas surrounding a hot central white dwarf.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: remnantDesignation
Context triple: [SN 1604, remnantDesignation, Kepler's Supernova Remnant]
  • A. remnantName
    Indicates that an entity is identified by a name specifically associated with a remaining part, leftover, or surviving fragment of something previously whole.
  • B. remnantType
    Indicates the specific kind or category of remnant that results from or is associated with an entity or process.
  • C. remnantDetected
    Indicates that a remaining trace or leftover of a prior entity, event, or process has been identified.
  • D. describesRemnant
    Indicates that one entity provides a description or characterization of another entity that is a remaining part, leftover, or surviving trace of something previously whole or present.
  • E. alternateDesignation chosen
    Indicates that one entity serves as an alternative name, label, or identifier for another entity.
  • F. None of above.

Provenance (3 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_69d8e8ce54cc8190998418ff1f66ef28 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb890e7c8190beba407f63459382 completed April 20, 2026, 10:10 a.m.
PD Predicate disambiguation batch_69e4dd002d00819088b625056edfb74e completed April 19, 2026, 1:47 p.m.
Created at: April 10, 2026, 1:28 p.m.