Triple

T15531280
Position Surface form Disambiguated ID Type / Status
Subject Heinrich Louis d'Arrest E370221 entity
Predicate hasLunarCraterNamedAfter P11961 FINISHED
Object d'Arrest (lunar crater)
d'Arrest (lunar crater) is a small impact crater on the Moon named in honor of German astronomer Heinrich Louis d'Arrest.
 E1162604 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: d'Arrest (lunar crater) | Statement: [Heinrich Louis d'Arrest, hasLunarCraterNamedAfter, d'Arrest (lunar crater)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: d'Arrest (lunar crater)
Context triple: [Heinrich Louis d'Arrest, hasLunarCraterNamedAfter, d'Arrest (lunar crater)]
  • A. Aristarchus (lunar crater)
    Aristarchus is a prominent, bright lunar impact crater on the Moon’s near side, noted for its high albedo and frequent transient lunar phenomena.
  • B. lunar crater Arago
    Lunar crater Arago is a small impact feature on the Moon’s Mare Tranquillitatis, named in honor of the French astronomer and physicist François Arago.
  • C. Argelander (lunar crater)
    Argelander (lunar crater) is a lunar impact crater on the Moon’s near side named in honor of the 19th-century German astronomer Friedrich Argelander.
  • D. 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.
  • E. 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.
  • 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: d'Arrest (lunar crater)
Triple: [Heinrich Louis d'Arrest, hasLunarCraterNamedAfter, d'Arrest (lunar crater)]
Generated description
d'Arrest (lunar crater) is a small impact crater on the Moon named in honor of German astronomer Heinrich Louis d'Arrest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: d'Arrest (lunar crater)
Target entity description: d'Arrest (lunar crater) is a small impact crater on the Moon named in honor of German astronomer Heinrich Louis d'Arrest.
  • A. Aristarchus (lunar crater)
    Aristarchus is a prominent, bright lunar impact crater on the Moon’s near side, noted for its high albedo and frequent transient lunar phenomena.
  • B. lunar crater Arago
    Lunar crater Arago is a small impact feature on the Moon’s Mare Tranquillitatis, named in honor of the French astronomer and physicist François Arago.
  • C. Argelander (lunar crater)
    Argelander (lunar crater) is a lunar impact crater on the Moon’s near side named in honor of the 19th-century German astronomer Friedrich Argelander.
  • D. 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.
  • E. 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.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e0414773548190b3311515f9d957dd completed April 16, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d5b989c8190a76612df167ba1dd completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3ea7d5ac81908bd1ee64de39dba7 completed May 9, 2026, 2:03 p.m.
NED2 Entity disambiguation (via description) batch_69ff413a68488190a6c8907e36a602dc completed May 9, 2026, 2:14 p.m.
Created at: April 10, 2026, 4:06 a.m.