Triple

T2391269
Position Surface form Disambiguated ID Type / Status
Subject Maurice Ewing E48947 entity
Predicate hasHonorificEponym P12247 FINISHED
Object Ewing fracture zone
The Ewing Fracture Zone is a major submarine geological feature of the Atlantic Ocean, named in honor of geophysicist Maurice Ewing, that marks a significant transform fault and offset in the Mid-Atlantic Ridge.
E264187 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: Ewing fracture zone | Statement: [Maurice Ewing, hasHonorificEponym, Ewing fracture zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ewing fracture zone
Context triple: [Maurice Ewing, hasHonorificEponym, Ewing fracture zone]
  • A. Shackleton Fracture Zone
    The Shackleton Fracture Zone is a major submarine tectonic feature in the Southern Ocean that forms part of the complex plate boundary system around the Scotia Plate near Antarctica.
  • B. Charlie-Gibbs Fracture Zone
    The Charlie-Gibbs Fracture Zone is a major deep-sea transform fault system in the North Atlantic Ocean that offsets and disrupts the continuity of the Mid-Atlantic Ridge.
  • C. Ewing
    Ewing is a surname most prominently associated with Hall of Fame basketball player and coach Patrick Ewing.
  • D. Romanche Fracture Zone
    The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
  • E. Virchow's angle
    Virchow's angle is an anatomical measurement used in fetal ultrasound to assess cranial and facial development, named after the German pathologist Rudolf Virchow.
  • 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: Ewing fracture zone
Triple: [Maurice Ewing, hasHonorificEponym, Ewing fracture zone]
Generated description
The Ewing Fracture Zone is a major submarine geological feature of the Atlantic Ocean, named in honor of geophysicist Maurice Ewing, that marks a significant transform fault and offset in the Mid-Atlantic Ridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ewing fracture zone
Target entity description: The Ewing Fracture Zone is a major submarine geological feature of the Atlantic Ocean, named in honor of geophysicist Maurice Ewing, that marks a significant transform fault and offset in the Mid-Atlantic Ridge.
  • A. Shackleton Fracture Zone
    The Shackleton Fracture Zone is a major submarine tectonic feature in the Southern Ocean that forms part of the complex plate boundary system around the Scotia Plate near Antarctica.
  • B. Charlie-Gibbs Fracture Zone
    The Charlie-Gibbs Fracture Zone is a major deep-sea transform fault system in the North Atlantic Ocean that offsets and disrupts the continuity of the Mid-Atlantic Ridge.
  • C. Ewing
    Ewing is a surname most prominently associated with Hall of Fame basketball player and coach Patrick Ewing.
  • D. Romanche Fracture Zone
    The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
  • E. Virchow's angle
    Virchow's angle is an anatomical measurement used in fetal ultrasound to assess cranial and facial development, named after the German pathologist Rudolf Virchow.
  • 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_69a88aa5f63081908d07fd302029fcbd completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc87457388190822d5506327db8f2 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3d4f0608190bcc77a67fa85b963 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb79b249c8190818bc4daf9eebd2a completed March 9, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69aeb843b8e88190b5e4417a64ce8f49 completed March 9, 2026, 12:08 p.m.
Created at: March 4, 2026, 7:57 p.m.