Triple

T8848271
Position Surface form Disambiguated ID Type / Status
Subject Chaplygin crater E210563 entity
Predicate hasSatelliteCrater P34245 FINISHED
Object Chaplygin W
Chaplygin W is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
 E790582 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: Chaplygin W | Statement: [Chaplygin crater, hasSatelliteCrater, Chaplygin W]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chaplygin W
Context triple: [Chaplygin crater, hasSatelliteCrater, Chaplygin W]
  • A. Chaplygin N
    Chaplygin N is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • B. Chaplygin G
    Chaplygin G is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • C. Chaplygin S
    Chaplygin S is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • D. Chaplygin A
    Chaplygin A is a small lunar impact crater located near the larger Chaplygin crater on the Moon’s far side.
  • E. Chaplygin C
    Chaplygin C is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • 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: Chaplygin W
Triple: [Chaplygin crater, hasSatelliteCrater, Chaplygin W]
Generated description
Chaplygin W is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chaplygin W
Target entity description: Chaplygin W is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • A. Chaplygin N
    Chaplygin N is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • B. Chaplygin G
    Chaplygin G is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • C. Chaplygin S
    Chaplygin S is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • D. Chaplygin A
    Chaplygin A is a small lunar impact crater located near the larger Chaplygin crater on the Moon’s far side.
  • E. Chaplygin C
    Chaplygin C is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
  • 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_69ca838967bc8190b46c3c80a2887ea4 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60aa6db0819097c3257499200afc completed April 1, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b165fb0c81908c79b6ade3cca20e completed April 4, 2026, 6:36 a.m.
NEDg Description generation batch_69d0b57cf6b88190b5a35b58f88121ae completed April 4, 2026, 6:53 a.m.
NED2 Entity disambiguation (via description) batch_69d0b5ca593c81908b032fd68ef73897 completed April 4, 2026, 6:55 a.m.
Created at: March 30, 2026, 6:49 p.m.