Triple

T613509
Position Surface form Disambiguated ID Type / Status
Subject Johannes Kepler E12150 entity
Predicate hasCraterNamedAfter P11961 FINISHED
Object Kepler (lunar crater)
Kepler (lunar crater) is a prominent, relatively young impact crater on the Moon’s near side, noted for its bright ray system and association with the astronomer Johannes Kepler.
 E76579 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: Kepler (lunar crater) | Statement: [Johannes Kepler, hasCraterNamedAfter, Kepler (lunar crater)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kepler (lunar crater)
Context triple: [Johannes Kepler, hasCraterNamedAfter, Kepler (lunar crater)]
  • A. Schwarzschild crater
    Schwarzschild crater is a large impact crater on the far side of the Moon, notable for its heavily eroded rim and complex interior features.
  • B. Gagarin crater on the Moon
    Gagarin crater on the Moon is a large lunar impact crater on the Moon’s far side named in honor of Soviet cosmonaut Yuri Gagarin, the first human in space.
  • C. Kepler Track
    The Kepler Track is a renowned multi-day Great Walk in New Zealand, offering alpine and lakeside scenery in the Fiordland region of the South Island.
  • D. Crater
    Crater is a historic district and port area in the city of Aden, Yemen, known for its location within an ancient volcanic crater and its role as a commercial and administrative center.
  • E. Sally Ride (Lunar Crater)
    Sally Ride is a lunar impact crater named in honor of astronaut and physicist Sally K. Ride, the first American woman in space.
  • 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: Kepler (lunar crater)
Triple: [Johannes Kepler, hasCraterNamedAfter, Kepler (lunar crater)]
Generated description
Kepler (lunar crater) is a prominent, relatively young impact crater on the Moon’s near side, noted for its bright ray system and association with the astronomer Johannes Kepler.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kepler (lunar crater)
Target entity description: Kepler (lunar crater) is a prominent, relatively young impact crater on the Moon’s near side, noted for its bright ray system and association with the astronomer Johannes Kepler.
  • A. Schwarzschild crater
    Schwarzschild crater is a large impact crater on the far side of the Moon, notable for its heavily eroded rim and complex interior features.
  • B. Gagarin crater on the Moon
    Gagarin crater on the Moon is a large lunar impact crater on the Moon’s far side named in honor of Soviet cosmonaut Yuri Gagarin, the first human in space.
  • C. Kepler Track
    The Kepler Track is a renowned multi-day Great Walk in New Zealand, offering alpine and lakeside scenery in the Fiordland region of the South Island.
  • D. Crater
    Crater is a historic district and port area in the city of Aden, Yemen, known for its location within an ancient volcanic crater and its role as a commercial and administrative center.
  • E. Sally Ride (Lunar Crater)
    Sally Ride is a lunar impact crater named in honor of astronaut and physicist Sally K. Ride, the first American woman in space.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49e08dbf88190ab050078a63e266b completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a533dabe288190ab25bd6d76e79d06 completed March 2, 2026, 6:53 a.m.
NEDg Description generation batch_69a54e4849f48190868d7b624e450dc3 completed March 2, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69a55048e2ec81908d306f44b2ca24fa completed March 2, 2026, 8:54 a.m.
Created at: March 1, 2026, 7:35 p.m.