Triple

T7817500
Position Surface form Disambiguated ID Type / Status
Subject MMT Observatory E181046 entity
Predicate mirrorCastingFacility P67994 FINISHED
Object Richard F. Caris Mirror Lab E561814 NE FINISHED

How this triple was built (3 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: Richard F. Caris Mirror Lab | Statement: [MMT Observatory, mirrorCastingFacility, Richard F. Caris Mirror Lab]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Richard F. Caris Mirror Lab
Context triple: [MMT Observatory, mirrorCastingFacility, Richard F. Caris Mirror Lab]
  • A. Richard F. Caris Mirror Lab chosen
    The Richard F. Caris Mirror Lab is a world-renowned facility at the University of Arizona that specializes in casting and polishing giant, lightweight telescope mirrors for leading astronomical observatories.
  • B. Palomar 48-inch Schmidt Telescope
    The Palomar 48-inch Schmidt Telescope is a wide-field survey telescope at Palomar Observatory renowned for its major contributions to sky surveys and the discovery of numerous astronomical objects.
  • C. Lyman Spitzer Building at Princeton University
    The Lyman Spitzer Building at Princeton University is a campus facility named in honor of astrophysicist Lyman Spitzer Jr., reflecting his pioneering contributions to theoretical astrophysics and space science.
  • D. Palomar 60-inch Telescope
    The Palomar 60-inch Telescope is a 1.5-meter-class reflecting telescope at Palomar Observatory used primarily for optical imaging and time-domain astronomy.
  • E. du Pont Telescope
    The du Pont Telescope is a 2.5-meter optical telescope at Chile’s Las Campanas Observatory used for a wide range of astronomical imaging and spectroscopic research.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mirrorCastingFacility
Context triple: [MMT Observatory, mirrorCastingFacility, Richard F. Caris Mirror Lab]
  • A. mirrorCastBy
    Indicates that one entity serves as a reflective counterpart or duplication of another, as if produced or defined by a mirror.
  • B. primaryMirrorCastBy chosen
    Indicates that one entity is the original casting source or mold from which another entity’s primary mirror was produced.
  • C. mirrorType
    Indicates that one entity is a specific kind or category of mirror in relation to another entity.
  • D. mirrorTechnology
    Indicates a relationship where one technology closely reflects, imitates, or duplicates the functionality or design of another.
  • E. mirrorCount
    Indicates the number of mirrors associated with or present in relation to a given entity or context.
  • F. None of above.

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_69ca828153f48190bdb27ac46f8e0745 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf9708bdc8190a5154efe0f96f458 completed March 30, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb1488a2e48190924f44b46f925d87 completed March 31, 2026, 12:25 a.m.
PD Predicate disambiguation batch_69cae91687788190af9cb7aaa996d291 completed March 30, 2026, 9:20 p.m.
Created at: March 30, 2026, 4:40 p.m.