Triple

T23331637
Position Surface form Disambiguated ID Type / Status
Subject Imbrium Basin ejecta zone E591458 entity
Predicate hasRadialTrendToward P151888 FINISHED
Object Imbrium Basin center
Imbrium Basin center is the central region of the Moon’s large Imbrium impact basin, serving as the focal point from which its ejecta and radial geological features are organized.
E591458 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: Imbrium Basin center | Statement: [Imbrium Basin ejecta zone, hasRadialTrendToward, Imbrium Basin center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imbrium Basin center
Context triple: [Imbrium Basin ejecta zone, hasRadialTrendToward, Imbrium Basin center]
  • A. Imbrium Basin ejecta zone
    The Imbrium Basin ejecta zone is the extensive region on the Moon blanketed by material blasted out during the formation of the large Imbrium impact basin, shaping much of the surrounding lunar surface geology.
  • B. Copernicus crater
    Copernicus crater is a prominent, relatively young lunar impact crater on the Moon’s near side, notable for its bright rays and well-preserved structure.
  • C. Kepler crater
    Kepler crater is a prominent, relatively young lunar impact crater characterized by a bright ray system and located on the Moon’s near side.
  • D. Fra Mauro crater
    Fra Mauro crater is a heavily eroded lunar impact crater on the Moon’s near side, best known for lending its name to the Fra Mauro formation and the intended Apollo 13 landing site.
  • E. Endymion crater
    Endymion crater is a prominent, dark-floored impact crater on the Moon’s northeastern near side, notable for its relatively smooth interior and well-preserved rim.
  • 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: Imbrium Basin center
Triple: [Imbrium Basin ejecta zone, hasRadialTrendToward, Imbrium Basin center]
Generated description
Imbrium Basin center is the central region of the Moon’s large Imbrium impact basin, serving as the focal point from which its ejecta and radial geological features are organized.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imbrium Basin center
Target entity description: Imbrium Basin center is the central region of the Moon’s large Imbrium impact basin, serving as the focal point from which its ejecta and radial geological features are organized.
  • A. Imbrium Basin ejecta zone chosen
    The Imbrium Basin ejecta zone is the extensive region on the Moon blanketed by material blasted out during the formation of the large Imbrium impact basin, shaping much of the surrounding lunar surface geology.
  • B. Copernicus crater
    Copernicus crater is a prominent, relatively young lunar impact crater on the Moon’s near side, notable for its bright rays and well-preserved structure.
  • C. Kepler crater
    Kepler crater is a prominent, relatively young lunar impact crater characterized by a bright ray system and located on the Moon’s near side.
  • D. Fra Mauro crater
    Fra Mauro crater is a heavily eroded lunar impact crater on the Moon’s near side, best known for lending its name to the Fra Mauro formation and the intended Apollo 13 landing site.
  • E. Endymion crater
    Endymion crater is a prominent, dark-floored impact crater on the Moon’s northeastern near side, notable for its relatively smooth interior and well-preserved rim.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasRadialTrendToward
Context triple: [Imbrium Basin ejecta zone, hasRadialTrendToward, Imbrium Basin center]
  • A. hasTrend
    Indicates that something exhibits or is associated with a particular pattern of change or direction over time.
  • B. hasTendency
    Indicates that an entity is inclined or likely to exhibit a particular behavior, characteristic, or outcome under certain conditions.
  • C. isSpiralingInToward
    Indicates that one entity is moving along a curved, spiral path inward toward another entity or central point.
  • D. tends
    Indicates that one entity regularly or characteristically behaves in a certain way or moves toward a particular state or outcome in relation to another.
  • E. isRadialRouteOf
    Indicates that one route functions as a radial connection extending outward from a central point, hub, or main route.
  • F. None of above. chosen

Provenance (7 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_69e25d20156c81908c5c53195bd9c738 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f197edfbbc81908cb56507cd280737 completed April 29, 2026, 5:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c678321948190adaf006c01c6e785 completed May 19, 2026, 1:37 p.m.
NEDg Description generation batch_6a0c72132a608190b44c96de39b7187a completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c76e904b08190a5329a3ed56291dc completed May 19, 2026, 2:42 p.m.
PD Predicate disambiguation batch_69effcf8ca2c8190887d4f4656617d21 completed April 28, 2026, 12:19 a.m.
PDg Predicate description generation batch_69f01d88b4ec8190a2a17a88e0eda178 completed April 28, 2026, 2:38 a.m.
Created at: April 17, 2026, 5:15 p.m.