Triple

T17610290
Position Surface form Disambiguated ID Type / Status
Subject Langley (lunar crater) E428948 entity
Predicate hasSatelliteCrater P34245 FINISHED
Object Langley C
Langley C is a small satellite impact crater on the Moon located near the larger Langley crater.
 E1279429 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: Langley C | Statement: [Langley (lunar crater), hasSatelliteCrater, Langley C]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langley C
Context triple: [Langley (lunar crater), hasSatelliteCrater, Langley C]
  • A. Langley B
    Langley B is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • B. Langley U
    Langley U is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • C. Langley A
    Langley A is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar surface.
  • D. Langley M
    Langley M is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • E. Langley W
    Langley W is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar surface.
  • 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: Langley C
Triple: [Langley (lunar crater), hasSatelliteCrater, Langley C]
Generated description
Langley C is a small satellite impact crater on the Moon located near the larger Langley crater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langley C
Target entity description: Langley C is a small satellite impact crater on the Moon located near the larger Langley crater.
  • A. Langley B
    Langley B is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • B. Langley U
    Langley U is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • C. Langley A
    Langley A is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar surface.
  • D. Langley M
    Langley M is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar far side.
  • E. Langley W
    Langley W is a small satellite impact crater on the Moon located near the larger Langley crater on the lunar surface.
  • 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d2d294881908380b2ab0b4d2503 completed April 19, 2026, 5:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020a90f17081908e7df5b2b86888ec completed May 11, 2026, 4:57 p.m.
NEDg Description generation batch_6a020c016bec8190b31541768fbda897 completed May 11, 2026, 5:04 p.m.
NED2 Entity disambiguation (via description) batch_6a020ce0cc0081909e9e90b9067e3f01 completed May 11, 2026, 5:07 p.m.
Created at: April 10, 2026, 5:51 a.m.