Triple

T942784
Position Surface form Disambiguated ID Type / Status
Subject Pluto E20342 entity
Predicate hasNaturalSatellite P2034 FINISHED
Object Charon
Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
 E110986 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: Charon | Statement: [Pluto, hasNaturalSatellite, Charon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charon
Context triple: [Pluto, hasNaturalSatellite, Charon]
  • A. Charon
    Charon is the ferryman of the dead in Greek mythology who transports souls across the river Styx to the underworld.
  • B. Orcus
    Orcus is a large trans-Neptunian dwarf-planet candidate in the Kuiper Belt, often considered a "twin" of Pluto due to its similar size, orbit, and composition.
  • C. Eris
    Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
  • D. Crius
    Crius is one of the twelve primordial Titans of Greek mythology, associated with the constellations and the cosmic order preceding the Olympian gods.
  • E. Sterope
    Sterope is a figure from Greek mythology, traditionally considered one of the Pleiades and a daughter of the Titan Atlas.
  • 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: Charon
Triple: [Pluto, hasNaturalSatellite, Charon]
Generated description
Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charon
Target entity description: Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
  • A. Charon
    Charon is the ferryman of the dead in Greek mythology who transports souls across the river Styx to the underworld.
  • B. Orcus
    Orcus is a large trans-Neptunian dwarf-planet candidate in the Kuiper Belt, often considered a "twin" of Pluto due to its similar size, orbit, and composition.
  • C. Eris
    Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
  • D. Crius
    Crius is one of the twelve primordial Titans of Greek mythology, associated with the constellations and the cosmic order preceding the Olympian gods.
  • E. Sterope
    Sterope is a figure from Greek mythology, traditionally considered one of the Pleiades and a daughter of the Titan Atlas.
  • 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3a1a4888190997adf56eb761431 completed March 1, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826e585208190bf477bf78d162e84 completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a83365d590819085d8e92c1a69aa10 completed March 4, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_69a834268c388190ac725f48be8f8ea6 completed March 4, 2026, 1:31 p.m.
Created at: March 1, 2026, 7:40 p.m.