Triple

T14768630
Position Surface form Disambiguated ID Type / Status
Subject Amundsen (lunar crater) E347069 entity
Predicate hasNearbyCrater P34244 FINISHED
Object Cabeus (lunar crater)
Cabeus is a large, permanently shadowed impact crater near the Moon’s south pole, known for containing water ice detected by NASA’s LCROSS mission.
 E1118749 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: Cabeus (lunar crater) | Statement: [Amundsen (lunar crater), hasNearbyCrater, Cabeus (lunar crater)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cabeus (lunar crater)
Context triple: [Amundsen (lunar crater), hasNearbyCrater, Cabeus (lunar crater)]
  • A. Baade lunar crater
    Baade lunar crater is a large impact feature on the Moon’s far side named in honor of German astronomer Walter Baade.
  • B. von Kármán crater on the Moon
    Von Kármán crater on the Moon is a large impact crater on the lunar far side, notable as the landing site of China’s Chang’e 4 mission and named in honor of aerospace engineer Theodore von Kármán.
  • C. Levi-Civita crater
    Levi-Civita crater is a large, heavily eroded impact crater on the Moon’s far side, named after Italian mathematician Tullio Levi-Civita.
  • D. Murchison crater (Moon)
    Murchison crater (Moon) is a large, ancient impact crater on the Moon’s near side, notable for its heavily eroded walls and partially flooded floor.
  • E. Pavlov crater
    Pavlov crater is a large, heavily eroded impact crater on the Moon’s far side, located near the prominent Gagarin crater.
  • 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: Cabeus (lunar crater)
Triple: [Amundsen (lunar crater), hasNearbyCrater, Cabeus (lunar crater)]
Generated description
Cabeus is a large, permanently shadowed impact crater near the Moon’s south pole, known for containing water ice detected by NASA’s LCROSS mission.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cabeus (lunar crater)
Target entity description: Cabeus is a large, permanently shadowed impact crater near the Moon’s south pole, known for containing water ice detected by NASA’s LCROSS mission.
  • A. Baade lunar crater
    Baade lunar crater is a large impact feature on the Moon’s far side named in honor of German astronomer Walter Baade.
  • B. von Kármán crater on the Moon
    Von Kármán crater on the Moon is a large impact crater on the lunar far side, notable as the landing site of China’s Chang’e 4 mission and named in honor of aerospace engineer Theodore von Kármán.
  • C. Levi-Civita crater
    Levi-Civita crater is a large, heavily eroded impact crater on the Moon’s far side, named after Italian mathematician Tullio Levi-Civita.
  • D. Murchison crater (Moon)
    Murchison crater (Moon) is a large, ancient impact crater on the Moon’s near side, notable for its heavily eroded walls and partially flooded floor.
  • E. Pavlov crater
    Pavlov crater is a large, heavily eroded impact crater on the Moon’s far side, located near the prominent Gagarin crater.
  • 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_69d822e8896c819091169882f9b20486 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec81236f081908063bb4350b7b985 completed April 14, 2026, 11:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe0cf86730819082cf3f502ec16a46 completed May 8, 2026, 4:19 p.m.
NEDg Description generation batch_69fe1874682881909ff97bca55bea320 completed May 8, 2026, 5:08 p.m.
NED2 Entity disambiguation (via description) batch_69fe1918fa988190b8ed746aa6f6f829 completed May 8, 2026, 5:10 p.m.
Created at: April 10, 2026, 1:30 a.m.