Triple

T2951542
Position Surface form Disambiguated ID Type / Status
Subject Earth-centered Earth-fixed E79830 entity
Predicate alsoKnownAs P39 FINISHED
Object Earth-centered Earth-fixed coordinate system E79830 NE FINISHED

How this triple was built (2 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: Earth-centered Earth-fixed coordinate system | Statement: [Earth-centered Earth-fixed, alsoKnownAs, Earth-centered Earth-fixed coordinate system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Earth-centered Earth-fixed coordinate system
Context triple: [Earth-centered Earth-fixed, alsoKnownAs, Earth-centered Earth-fixed coordinate system]
  • A. Earth-centered Earth-fixed chosen
    Earth-centered Earth-fixed is a geocentric coordinate reference frame that rotates with the Earth, commonly used for precise positioning and navigation.
  • B. Earth Orientation Parameters
    Earth Orientation Parameters are a set of time-varying values that precisely describe the irregular rotation and orientation of the Earth in space for applications like navigation, astronomy, and geodesy.
  • C. International Celestial Reference System
    The International Celestial Reference System is the standard, high-precision coordinate framework used in astronomy and geodesy to define positions of celestial objects relative to distant quasars.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98fcea5c8190b7d80de942bcb4f7 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc7edc808190863ec8f99efa3875 completed March 11, 2026, 5:24 a.m.
Created at: March 8, 2026, 2:57 p.m.