Triple

T22936159
Position Surface form Disambiguated ID Type / Status
Subject Mare Fecunditatis E569588 entity
Predicate boundedByCrater P6354 FINISHED
Object Messier A
Messier A is a small, bright lunar impact crater notable for its elongated shape and distinctive ray pattern on the Mare Fecunditatis.
 E1561678 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: Messier A | Statement: [Mare Fecunditatis, boundedByCrater, Messier A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Messier A
Context triple: [Mare Fecunditatis, boundedByCrater, Messier A]
  • A. Messier 8
    Messier 8, also known as the Lagoon Nebula, is a large, bright emission nebula and active star-forming region visible in the constellation Sagittarius.
  • B. Messier 76
    Messier 76 is a faint planetary nebula in the constellation Perseus, often called the Little Dumbbell Nebula and cataloged as one of the objects in Charles Messier’s famous deep-sky list.
  • C. Messier 108
    Messier 108 is a barred spiral galaxy viewed nearly edge-on from Earth, notable for its rich dust lanes and active star-forming regions.
  • D. Messier 62
    Messier 62 is a bright, densely concentrated globular star cluster located in the constellation Ophiuchus, notable for its rich stellar population and asymmetrical appearance.
  • E. Messier 73
    Messier 73 is a small asterism of four stars in the constellation Aquarius that was historically cataloged as a deep-sky object by Charles Messier.
  • 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 A
Triple: [Mare Fecunditatis, boundedByCrater, Messier A]
Generated description
Messier A is a small, bright lunar impact crater notable for its elongated shape and distinctive ray pattern on the Mare Fecunditatis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Messier A
Target entity description: Messier A is a small, bright lunar impact crater notable for its elongated shape and distinctive ray pattern on the Mare Fecunditatis.
  • A. Messier 8
    Messier 8, also known as the Lagoon Nebula, is a large, bright emission nebula and active star-forming region visible in the constellation Sagittarius.
  • B. Messier 76
    Messier 76 is a faint planetary nebula in the constellation Perseus, often called the Little Dumbbell Nebula and cataloged as one of the objects in Charles Messier’s famous deep-sky list.
  • C. Messier 108
    Messier 108 is a barred spiral galaxy viewed nearly edge-on from Earth, notable for its rich dust lanes and active star-forming regions.
  • D. Messier 62
    Messier 62 is a bright, densely concentrated globular star cluster located in the constellation Ophiuchus, notable for its rich stellar population and asymmetrical appearance.
  • E. Messier 73
    Messier 73 is a small asterism of four stars in the constellation Aquarius that was historically cataloged as a deep-sky object by Charles Messier.
  • 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_69e24590862c8190858f180ad302adab completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1813608e48190922df7a5386dc391 completed April 29, 2026, 3:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bc250aaa88190bd4d516e31012882 completed May 19, 2026, 1:52 a.m.
NEDg Description generation batch_6a0bc30a16408190ba27d804c7a4933e completed May 19, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0bc39e4c00819083a5c7bc3c9c1526 completed May 19, 2026, 1:57 a.m.
Created at: April 17, 2026, 3:44 p.m.