Triple

T21323311
Position Surface form Disambiguated ID Type / Status
Subject Henri Deslandres E525679 entity
Predicate hasNamesake P6111 FINISHED
Object Deslandres crater on the Moon
Deslandres crater on the Moon is a vast, heavily eroded lunar impact feature in the Moon’s southern highlands, notable as one of the largest and oldest recognizable craters on the near side.
 E1477859 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: Deslandres crater on the Moon | Statement: [Henri Deslandres, hasNamesake, Deslandres crater on the Moon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Deslandres crater on the Moon
Context triple: [Henri Deslandres, hasNamesake, Deslandres crater on the Moon]
  • A. 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.
  • B. McNair crater on the Moon
    McNair crater on the Moon is a lunar impact crater named in honor of astronaut and physicist Ronald McNair, one of the crew members who died in the 1986 Space Shuttle Challenger disaster.
  • C. Rittenhouse crater on the Moon
    Rittenhouse crater on the Moon is a lunar impact crater named in honor of American astronomer and inventor David Rittenhouse.
  • D. Chaffee crater on the Moon
    Chaffee crater on the Moon is a lunar impact crater named in honor of astronaut Roger B. Chaffee, one of the Apollo 1 crew members who died in a pre-launch test accident.
  • E. Rosseland Crater on the Moon
    Rosseland Crater on the Moon is a lunar impact crater named in honor of Norwegian astrophysicist Svein Rosseland, recognized for his contributions to stellar structure and radiative transfer theory.
  • 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: Deslandres crater on the Moon
Triple: [Henri Deslandres, hasNamesake, Deslandres crater on the Moon]
Generated description
Deslandres crater on the Moon is a vast, heavily eroded lunar impact feature in the Moon’s southern highlands, notable as one of the largest and oldest recognizable craters on the near side.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Deslandres crater on the Moon
Target entity description: Deslandres crater on the Moon is a vast, heavily eroded lunar impact feature in the Moon’s southern highlands, notable as one of the largest and oldest recognizable craters on the near side.
  • A. 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.
  • B. McNair crater on the Moon
    McNair crater on the Moon is a lunar impact crater named in honor of astronaut and physicist Ronald McNair, one of the crew members who died in the 1986 Space Shuttle Challenger disaster.
  • C. Rittenhouse crater on the Moon
    Rittenhouse crater on the Moon is a lunar impact crater named in honor of American astronomer and inventor David Rittenhouse.
  • D. Chaffee crater on the Moon
    Chaffee crater on the Moon is a lunar impact crater named in honor of astronaut Roger B. Chaffee, one of the Apollo 1 crew members who died in a pre-launch test accident.
  • E. Rosseland Crater on the Moon
    Rosseland Crater on the Moon is a lunar impact crater named in honor of Norwegian astrophysicist Svein Rosseland, recognized for his contributions to stellar structure and radiative transfer theory.
  • 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_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e77ed572548190bd71ef690fc7befe completed April 21, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a099ee66f408190962424b053ad54cc completed May 17, 2026, 10:56 a.m.
NEDg Description generation batch_6a099f9aebe4819088658ad23f8f7876 completed May 17, 2026, 10:59 a.m.
NED2 Entity disambiguation (via description) batch_6a09a085b30081909b64de37f2faba35 completed May 17, 2026, 11:03 a.m.
Created at: April 16, 2026, 4:40 p.m.