Triple

T10319522
Position Surface form Disambiguated ID Type / Status
Subject International Terrestrial Reference System E242103 entity
Predicate realizationExample P41975 FINISHED
Object ITRF2014
ITRF2014 is a globally used geodetic reference frame that provides highly precise coordinates and velocities of points on Earth for applications such as satellite navigation, Earth observation, and tectonic studies.
E242103 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: ITRF2014 | Statement: [International Terrestrial Reference System, realizationExample, ITRF2014]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ITRF2014
Context triple: [International Terrestrial Reference System, realizationExample, ITRF2014]
  • A. International Terrestrial Reference System
    The International Terrestrial Reference System is a globally standardized, Earth-centered coordinate framework used for precise positioning, navigation, and geodetic measurements.
  • B. IERS Conventions
    IERS Conventions are a set of internationally recognized technical standards and models that define how to precisely measure and reference Earth’s rotation, orientation, and reference frames for geodesy and astronomy.
  • C. IERS ICRS Centre
    The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
  • D. IERS Rapid Service/Prediction Centre
    The IERS Rapid Service/Prediction Centre is a specialized unit that rapidly determines and forecasts Earth orientation parameters, such as polar motion and variations in the length of day, for global geodetic and astronomical applications.
  • E. WGS84
    WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
  • 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: ITRF2014
Triple: [International Terrestrial Reference System, realizationExample, ITRF2014]
Generated description
ITRF2014 is a globally used geodetic reference frame that provides highly precise coordinates and velocities of points on Earth for applications such as satellite navigation, Earth observation, and tectonic studies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ITRF2014
Target entity description: ITRF2014 is a globally used geodetic reference frame that provides highly precise coordinates and velocities of points on Earth for applications such as satellite navigation, Earth observation, and tectonic studies.
  • A. International Terrestrial Reference System chosen
    The International Terrestrial Reference System is a globally standardized, Earth-centered coordinate framework used for precise positioning, navigation, and geodetic measurements.
  • B. IERS Conventions
    IERS Conventions are a set of internationally recognized technical standards and models that define how to precisely measure and reference Earth’s rotation, orientation, and reference frames for geodesy and astronomy.
  • C. IERS ICRS Centre
    The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
  • D. IERS Rapid Service/Prediction Centre
    The IERS Rapid Service/Prediction Centre is a specialized unit that rapidly determines and forecasts Earth orientation parameters, such as polar motion and variations in the length of day, for global geodetic and astronomical applications.
  • E. WGS84
    WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: realizationExample
Context triple: [International Terrestrial Reference System, realizationExample, ITRF2014]
  • A. realizationMethod
    Indicates the means, process, or technique by which something is carried out, implemented, or brought into effect.
  • B. hasRealizationAs
    Indicates that something abstract, such as a plan, design, or concept, is concretely implemented or manifested as a particular realized form.
  • C. finalRealization
    Indicates the culminating recognition or understanding that occurs at the end of a process, event, or sequence of actions.
  • D. demonstratedConcept
    Indicates that an entity has shown, illustrated, or made evident a particular concept through example, explanation, or action.
  • E. usedAsExampleIn chosen
    Indicates that one entity is cited or presented as an illustrative example within another entity, such as a text, discussion, or explanation.
  • F. None of above.

Provenance (6 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_69d381ac38808190a8ca7457c85b625b completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d7ccb7ec8190a538cf279e48116e completed April 7, 2026, 10:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d94aba48190aa40201d46f7ba2f completed April 9, 2026, 3:31 a.m.
NEDg Description generation batch_69d7318755b881908e9ea4f1dfcf7da2 completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d73285e0688190a98708477527bbee completed April 9, 2026, 5 a.m.
PD Predicate disambiguation batch_69d4d1f4f354819080b4ed4bc61bdff6 completed April 7, 2026, 9:44 a.m.
Created at: April 6, 2026, 11:49 a.m.