Triple
T4648573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Messier |
E102232
|
entity |
| Predicate | astronomicalObjectNamedAfter |
P11961
|
FINISHED |
| Object |
Messier crater on the Moon
Messier crater on the Moon is a distinctive, elongated lunar impact crater in Mare Fecunditatis, notable for its unusual shape and bright ray system.
|
E457109
|
NE FINISHED |
How this triple was built (5 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: Messier crater on the Moon | Statement: [Charles Messier, astronomicalObjectNamedAfter, Messier crater on the Moon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Messier crater on the Moon Context triple: [Charles Messier, astronomicalObjectNamedAfter, Messier crater on the Moon]
-
A.
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.
-
B.
Copernicus Crater on the Moon
Copernicus Crater on the Moon is a prominent, relatively young lunar impact crater in the Moon’s eastern Oceanus Procellarum region, named in honor of the Renaissance astronomer Nicolaus Copernicus.
-
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.
Gilbert crater on the Moon
Gilbert crater on the Moon is a lunar impact crater named in honor of American geologist Grove Karl Gilbert, recognized for his pioneering work in geomorphology and planetary science.
-
E.
Hale crater on the Moon
Hale crater on the Moon is a lunar impact crater named in honor of American solar astronomer George Ellery Hale.
- 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: Messier crater on the Moon Triple: [Charles Messier, astronomicalObjectNamedAfter, Messier crater on the Moon]
Generated description
Messier crater on the Moon is a distinctive, elongated lunar impact crater in Mare Fecunditatis, notable for its unusual shape and bright ray system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Messier crater on the Moon Target entity description: Messier crater on the Moon is a distinctive, elongated lunar impact crater in Mare Fecunditatis, notable for its unusual shape and bright ray system.
-
A.
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.
-
B.
Copernicus Crater on the Moon
Copernicus Crater on the Moon is a prominent, relatively young lunar impact crater in the Moon’s eastern Oceanus Procellarum region, named in honor of the Renaissance astronomer Nicolaus Copernicus.
-
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.
Gilbert crater on the Moon
Gilbert crater on the Moon is a lunar impact crater named in honor of American geologist Grove Karl Gilbert, recognized for his pioneering work in geomorphology and planetary science.
-
E.
Hale crater on the Moon
Hale crater on the Moon is a lunar impact crater named in honor of American solar astronomer George Ellery Hale.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: astronomicalObjectNamedAfter Context triple: [Charles Messier, astronomicalObjectNamedAfter, Messier crater on the Moon]
-
A.
hasAsteroidNamedAfter
Indicates that an asteroid has been officially named in honor of a particular entity.
-
B.
planetNamesake
Indicates that one entity serves as the namesake or source of the name for a given planet.
-
C.
hasCraterNamedAfter
chosen
Indicates that a crater is named in honor of a particular person, place, or entity.
-
D.
hasSpacecraftNamedAfter
Indicates that one entity has a spacecraft that is named after another entity.
-
E.
astronomicalIdentity
Indicates that two astronomical entities are in fact the same object or refer to the same celestial body, despite possibly having different names or identifiers.
- F. None of above.
Provenance (6 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_69bd43d71a308190afea7280841b0de8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd6632708c8190b627d99363ab062c |
completed | March 20, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfae3d8f4819082ec002bc4d9819d |
completed | March 21, 2026, 1:56 a.m. |
| NEDg | Description generation | batch_69bdfba6f8e08190ad6c802ec1cb5ce2 |
completed | March 21, 2026, 2 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfc6ac91c819090776365d3dc05d4 |
completed | March 21, 2026, 2:03 a.m. |
| PD | Predicate disambiguation | batch_69bd620fc5e081908325ac8e6a6384ab |
completed | March 20, 2026, 3:04 p.m. |
Created at: March 20, 2026, 1:14 p.m.