Triple

T20276655
Position Surface form Disambiguated ID Type / Status
Subject Lower Greensand Group E503032 entity
Predicate geologicalSurveyCode P139517 FINISHED
Object LGS — NE NERFINISHED

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: LGS | Statement: [Lower Greensand Group, geologicalSurveyCode, LGS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LGS
Context triple: [Lower Greensand Group, geologicalSurveyCode, LGS]
  • A. LGS
    LGS is a severe, childhood-onset epileptic encephalopathy characterized by multiple types of seizures, cognitive impairment, and a distinctive EEG pattern.
  • B. LGS 3
    LGS 3 is a faint dwarf irregular galaxy in the Local Group, located in the constellation Pisces and notable for its low luminosity and sparse stellar population.
  • C. LGSY
    LGSY is the ICAO airport code for Skyros Island National Airport in Greece.
  • D. LSGK
    LSGK is the ICAO airport code for Saanen Airport, a small regional airfield in the Swiss Alps serving the Gstaad area.
  • E. LETGS
    LETGS is a high-resolution X-ray grating spectrometer aboard NASA’s Chandra X-ray Observatory used to disperse and analyze X-ray emissions from cosmic sources.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LGS
Target entity description: LGS is the geological survey code used to designate the Lower Greensand Group, a Cretaceous sedimentary rock formation in the United Kingdom.
  • A. LGS
    LGS is a severe, childhood-onset epileptic encephalopathy characterized by multiple types of seizures, cognitive impairment, and a distinctive EEG pattern.
  • B. LGS 3
    LGS 3 is a faint dwarf irregular galaxy in the Local Group, located in the constellation Pisces and notable for its low luminosity and sparse stellar population.
  • C. LGSY
    LGSY is the ICAO airport code for Skyros Island National Airport in Greece.
  • D. LSGK
    LSGK is the ICAO airport code for Saanen Airport, a small regional airfield in the Swiss Alps serving the Gstaad area.
  • E. LETGS
    LETGS is a high-resolution X-ray grating spectrometer aboard NASA’s Chandra X-ray Observatory used to disperse and analyze X-ray emissions from cosmic sources.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: geologicalSurveyCode
Context triple: [Lower Greensand Group, geologicalSurveyCode, LGS]
  • A. USGSID
    Indicates a unique identifier assigned by the U.S. Geological Survey to distinguish a specific geographic or geological feature from all others.
  • B. hasNationalTopographicCode
    Indicates that an entity is associated with a specific national topographic code used for geographic or mapping identification.
  • C. hasNationalParkServiceUnitCode
    Indicates that an entity is associated with a specific National Park Service unit, identified by its official unit code.
  • D. hasGeologicalUnit
    Indicates that an entity is associated with or contains a specific geological unit, such as a rock layer, formation, or stratigraphic unit.
  • E. GNISID
    Indicates that an entity is associated with a specific identifier from the U.S. Geographic Names Information System (GNIS), uniquely linking it to an official geographic feature record.
  • F. None of above. chosen

Provenance (4 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_69e0b4b0e79c8190bd61f22ef1329fa8 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e675e3df68819096fb859bc92a0da1 completed April 20, 2026, 6:52 p.m.
PD Predicate disambiguation batch_69e55b1e5e1c8190ba8a5544b1db9e1d completed April 19, 2026, 10:45 p.m.
PDg Predicate description generation batch_69e56702ad04819099c1c08f28d16809 completed April 19, 2026, 11:36 p.m.
Created at: April 16, 2026, 10:35 a.m.