Triple

T22355472
Position Surface form Disambiguated ID Type / Status
Subject Bart Bok E552639 entity
Predicate hasEponym P12247 FINISHED
Object crater Bok on the Moon
Crater Bok on the Moon is a lunar impact crater named in honor of Dutch-American astronomer Bart Bok, known for his work on the structure of the Milky Way and Bok globules.
 E1532905 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: crater Bok on the Moon | Statement: [Bart Bok, hasEponym, crater Bok on the Moon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: crater Bok on the Moon
Context triple: [Bart Bok, hasEponym, crater Bok on the Moon]
  • A. Bessel crater on the Moon
    Bessel crater on the Moon is a relatively small, bowl-shaped lunar impact crater in the Mare Serenitatis, named in honor of German astronomer Friedrich Bessel.
  • B. Kapteyn Crater on the Moon
    Kapteyn Crater on the Moon is a lunar impact crater named in honor of Dutch astronomer Jacobus Cornelius Kapteyn, recognized for his pioneering work in stellar statistics and the structure of the Milky Way.
  • C. crater Swope on the Moon
    Crater Swope on the Moon is a lunar impact crater named in honor of American astronomer Henrietta Hill Swope, recognized for her work on variable stars and distance measurements in astronomy.
  • D. Lassell crater on the Moon
    Lassell crater on the Moon is a lunar impact crater named in honor of the 19th-century English astronomer William Lassell, known for his discoveries of several planetary moons.
  • E. 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.
  • 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: crater Bok on the Moon
Triple: [Bart Bok, hasEponym, crater Bok on the Moon]
Generated description
Crater Bok on the Moon is a lunar impact crater named in honor of Dutch-American astronomer Bart Bok, known for his work on the structure of the Milky Way and Bok globules.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: crater Bok on the Moon
Target entity description: Crater Bok on the Moon is a lunar impact crater named in honor of Dutch-American astronomer Bart Bok, known for his work on the structure of the Milky Way and Bok globules.
  • A. Bessel crater on the Moon
    Bessel crater on the Moon is a relatively small, bowl-shaped lunar impact crater in the Mare Serenitatis, named in honor of German astronomer Friedrich Bessel.
  • B. Kapteyn Crater on the Moon
    Kapteyn Crater on the Moon is a lunar impact crater named in honor of Dutch astronomer Jacobus Cornelius Kapteyn, recognized for his pioneering work in stellar statistics and the structure of the Milky Way.
  • C. crater Swope on the Moon
    Crater Swope on the Moon is a lunar impact crater named in honor of American astronomer Henrietta Hill Swope, recognized for her work on variable stars and distance measurements in astronomy.
  • D. Lassell crater on the Moon
    Lassell crater on the Moon is a lunar impact crater named in honor of the 19th-century English astronomer William Lassell, known for his discoveries of several planetary moons.
  • E. 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.
  • 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_69e11e4a0ad08190a385b4d343cf6524 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157cf94508190b0f2c63ddfecb813 completed April 29, 2026, 12:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae05e243081908fb6067c80b213e1 completed May 18, 2026, 9:48 a.m.
NEDg Description generation batch_6a0ae2c1dc888190a32541b120332e88 completed May 18, 2026, 9:58 a.m.
NED2 Entity disambiguation (via description) batch_6a0ae3855838819080bf6883946b62f7 completed May 18, 2026, 10:01 a.m.
Created at: April 16, 2026, 8:44 p.m.