Triple

T20950138
Position Surface form Disambiguated ID Type / Status
Subject Palomar 48-inch Schmidt Telescope E515954 entity
Predicate hostedSurvey P141826 FINISHED
Object intermediate Palomar Transient Factory — NE NERFINISHED

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: intermediate Palomar Transient Factory | Statement: [Palomar 48-inch Schmidt Telescope, hostedSurvey, intermediate Palomar Transient Factory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: intermediate Palomar Transient Factory
Context triple: [Palomar 48-inch Schmidt Telescope, hostedSurvey, intermediate Palomar Transient Factory]
  • A. Palomar Transient Factory chosen
    The Palomar Transient Factory is an astronomical survey project that used the Palomar Observatory to systematically search the night sky for transient and variable phenomena such as supernovae and other short-lived cosmic events.
  • B. Zwicky Transient Facility
    Zwicky Transient Facility is an astronomical sky survey project that uses a wide-field camera on the Palomar 48-inch telescope to detect and study transient and variable objects across the night sky.
  • C. LSST Transients and Variable Stars Collaboration
    The LSST Transients and Variable Stars Collaboration is a scientific working group within the Rubin Observatory LSST project that focuses on discovering and studying time-variable and transient astronomical phenomena such as supernovae, variable stars, and other changing objects in the sky.
  • D. Pan-STARRS survey
    The Pan-STARRS survey is a wide-field astronomical imaging project designed to systematically map the sky and detect transient and moving objects, as well as large-scale structures in the Milky Way and beyond.
  • E. DECaLS
    DECaLS is a wide-field optical imaging survey conducted with the Dark Energy Camera to provide deep, high-quality data for cosmological and extragalactic studies, including target selection for large spectroscopic surveys.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fadd3bd88190a0d1fdea9d300fc0 completed April 21, 2026, 4:19 a.m.
Created at: April 16, 2026, 1:23 p.m.