Triple

T4814352
Position Surface form Disambiguated ID Type / Status
Subject Jan Oort E107149 entity
Predicate hasLunarCraterNamedAfter P11961 FINISHED
Object Oort (lunar crater)
Oort is a large impact crater on the far side of the Moon, named in honor of Dutch astronomer Jan Oort.
 E471609 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: Oort (lunar crater) | Statement: [Jan Oort, hasLunarCraterNamedAfter, Oort (lunar crater)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oort (lunar crater)
Context triple: [Jan Oort, hasLunarCraterNamedAfter, Oort (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. 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.
  • C. Lomonosov crater on the Moon
    Lomonosov crater on the Moon is a lunar impact crater named in honor of Russian polymath Mikhail Lomonosov, recognized for its location on the Moon’s far side and its relatively well-preserved structure.
  • D. Russell lunar crater
    Russell is a large, heavily eroded lunar impact crater located near the western limb of the Moon.
  • E. Chaplygin crater
    Chaplygin crater is an impact crater on the Moon’s far side, notable for its heavily eroded rim and location near the large walled plain Gagarin.
  • 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: Oort (lunar crater)
Triple: [Jan Oort, hasLunarCraterNamedAfter, Oort (lunar crater)]
Generated description
Oort is a large impact crater on the far side of the Moon, named in honor of Dutch astronomer Jan Oort.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oort (lunar crater)
Target entity description: Oort is a large impact crater on the far side of the Moon, named in honor of Dutch astronomer Jan Oort.
  • 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. 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.
  • C. Lomonosov crater on the Moon
    Lomonosov crater on the Moon is a lunar impact crater named in honor of Russian polymath Mikhail Lomonosov, recognized for its location on the Moon’s far side and its relatively well-preserved structure.
  • D. Russell lunar crater
    Russell is a large, heavily eroded lunar impact crater located near the western limb of the Moon.
  • E. Chaplygin crater
    Chaplygin crater is an impact crater on the Moon’s far side, notable for its heavily eroded rim and location near the large walled plain Gagarin.
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c80ce048190a7c9f14431d7c62f completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4db1b67c81908272d8b7e7e4e1f1 completed March 21, 2026, 7:50 a.m.
NEDg Description generation batch_69be4e9378f08190b9fb3745ff2ea964 completed March 21, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69be4ef501e081908a75547e9bb52c0c completed March 21, 2026, 7:55 a.m.
Created at: March 20, 2026, 1:23 p.m.