Triple

T9806605
Position Surface form Disambiguated ID Type / Status
Subject Earth–Moon system E237968 entity
Predicate hasBarycenter P90083 FINISHED
Object Earth–Moon barycenter
The Earth–Moon barycenter is the common center of mass around which both Earth and the Moon orbit in their mutual gravitational interaction.
E821684 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: Earth–Moon barycenter | Statement: [Earth–Moon system, hasBarycenter, Earth–Moon barycenter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Earth–Moon barycenter
Context triple: [Earth–Moon system, hasBarycenter, Earth–Moon barycenter]
  • A. Earth–Moon system
    The Earth–Moon system is the gravitationally bound pair of our planet and its natural satellite, whose mutual interactions shape tides, eclipses, and the dynamical evolution of both bodies.
  • B. Solar System barycenter
    The Solar System barycenter is the shifting common center of mass around which the Sun and all planets, comets, and other bodies in the Solar System collectively orbit.
  • C. Sun–Earth L1 Lagrange point
    The Sun–Earth L1 Lagrange point is a gravitationally stable location between the Earth and the Sun where spacecraft can maintain a relatively fixed position with minimal fuel, ideal for continuous solar and space weather observations.
  • D. Sun–Earth L2
    Sun–Earth L2 is a gravitationally stable point in space located beyond Earth's orbit where the combined gravity of the Sun and Earth allows spacecraft, such as the James Webb Space Telescope, to maintain a relatively constant position with minimal fuel use.
  • E. the Sun and Moon
    The Sun and Moon are the celestial lights of Tolkien’s legendarium that illuminate Middle-earth and Valinor after the destruction of the Two Trees.
  • 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: Earth–Moon barycenter
Triple: [Earth–Moon system, hasBarycenter, Earth–Moon barycenter]
Generated description
The Earth–Moon barycenter is the common center of mass around which both Earth and the Moon orbit in their mutual gravitational interaction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Earth–Moon barycenter
Target entity description: The Earth–Moon barycenter is the common center of mass around which both Earth and the Moon orbit in their mutual gravitational interaction.
  • A. Earth–Moon system
    The Earth–Moon system is the gravitationally bound pair of our planet and its natural satellite, whose mutual interactions shape tides, eclipses, and the dynamical evolution of both bodies.
  • B. Solar System barycenter
    The Solar System barycenter is the shifting common center of mass around which the Sun and all planets, comets, and other bodies in the Solar System collectively orbit.
  • C. Sun–Earth L1 Lagrange point
    The Sun–Earth L1 Lagrange point is a gravitationally stable location between the Earth and the Sun where spacecraft can maintain a relatively fixed position with minimal fuel, ideal for continuous solar and space weather observations.
  • D. Sun–Earth L2
    Sun–Earth L2 is a gravitationally stable point in space located beyond Earth's orbit where the combined gravity of the Sun and Earth allows spacecraft, such as the James Webb Space Telescope, to maintain a relatively constant position with minimal fuel use.
  • E. the Sun and Moon
    The Sun and Moon are the celestial lights of Tolkien’s legendarium that illuminate Middle-earth and Valinor after the destruction of the Two Trees.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasBarycenter
Context triple: [Earth–Moon system, hasBarycenter, Earth–Moon barycenter]
  • A. hasCentralAxis
    Indicates that one entity serves as the primary central axis or line of symmetry around which another entity is organized, aligned, or structured.
  • B. isMediaCenterOf
    Indicates that a location or facility serves as the primary hub for managing, producing, or distributing media content for a particular organization, region, or system.
  • C. hasBaryonNumber
    Indicates that an entity possesses a specific baryon number, quantifying its net content of baryonic matter (baryons minus antibaryons).
  • D. hasCentralLandmark
    Indicates that a place or area contains a primary or defining landmark located at or near its center.
  • E. orbitsBarycenterOf
    Indicates that one object follows an orbital path around the shared center of mass (barycenter) of another system or group of objects.
  • F. None of above. chosen

Provenance (7 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_69ca84dd4608819097ff4ed00feca280 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdab7cb9588190953a063cb7b9e29e completed April 1, 2026, 11:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c45a84d08190a7b5769d4a489b35 completed April 5, 2026, 2:09 a.m.
NEDg Description generation batch_69d1c57aa5e081909262cb942fdc02c5 completed April 5, 2026, 2:14 a.m.
NED2 Entity disambiguation (via description) batch_69d1c5c0e6e88190bbf6eb379e6d1aa3 completed April 5, 2026, 2:15 a.m.
PD Predicate disambiguation batch_69cd03dd2da881909052fbf29736a773 completed April 1, 2026, 11:39 a.m.
PDg Predicate description generation batch_69cd06abc9248190a506b64e9c516d03 completed April 1, 2026, 11:51 a.m.
Created at: March 30, 2026, 8:29 p.m.