Triple

T22716820
Position Surface form Disambiguated ID Type / Status
Subject Counter-Earth E561755 entity
Predicate hasAlternativeName P39 FINISHED
Object Antichthon
Antichthon is a hypothetical planet proposed by the ancient Greek philosopher Philolaus, imagined to orbit on the opposite side of the Sun from Earth and thus remain perpetually hidden from view.
 E1550536 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: Antichthon | Statement: [Counter-Earth, hasAlternativeName, Antichthon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Antichthon
Context triple: [Counter-Earth, hasAlternativeName, Antichthon]
  • A. Asteropeia
    Asteropeia is a minor figure in Greek mythology known primarily as a sibling of Alcestis.
  • B. Autochthe
    Autochthe is a lesser-known figure in Greek mythology, traditionally named among the daughters of the hero Perseus.
  • C. Peristerai
    Peristerai is one of the smaller Greek islets in the Echinades group, located in the Ionian Sea off western Greece.
  • D. Astynome
    Astynome, better known as Chryseis, is a figure in Greek mythology whose capture by Agamemnon helps spark the conflict between him and Achilles in Homer's Iliad.
  • E. The Archon
    The Archon is the supreme leader of the Kyrian covenant in World of Warcraft’s Shadowlands, overseeing their purpose of ferrying souls and upholding order in Bastion.
  • 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: Antichthon
Triple: [Counter-Earth, hasAlternativeName, Antichthon]
Generated description
Antichthon is a hypothetical planet proposed by the ancient Greek philosopher Philolaus, imagined to orbit on the opposite side of the Sun from Earth and thus remain perpetually hidden from view.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Antichthon
Target entity description: Antichthon is a hypothetical planet proposed by the ancient Greek philosopher Philolaus, imagined to orbit on the opposite side of the Sun from Earth and thus remain perpetually hidden from view.
  • A. Asteropeia
    Asteropeia is a minor figure in Greek mythology known primarily as a sibling of Alcestis.
  • B. Autochthe
    Autochthe is a lesser-known figure in Greek mythology, traditionally named among the daughters of the hero Perseus.
  • C. Peristerai
    Peristerai is one of the smaller Greek islets in the Echinades group, located in the Ionian Sea off western Greece.
  • D. Astynome
    Astynome, better known as Chryseis, is a figure in Greek mythology whose capture by Agamemnon helps spark the conflict between him and Achilles in Homer's Iliad.
  • E. The Archon
    The Archon is the supreme leader of the Kyrian covenant in World of Warcraft’s Shadowlands, overseeing their purpose of ferrying souls and upholding order in Bastion.
  • 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_69e2454fc984819088213b58ee87a002 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1790e14c88190af6acb27910ae9c1 completed April 29, 2026, 3:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b7edf9c988190ba19b094f3232c87 completed May 18, 2026, 9:04 p.m.
NEDg Description generation batch_6a0b8076dd848190b7ee7c745ddee3c5 completed May 18, 2026, 9:11 p.m.
NED2 Entity disambiguation (via description) batch_6a0b819ebe90819088593ffcd70251b1 completed May 18, 2026, 9:16 p.m.
Created at: April 17, 2026, 3:19 p.m.