Triple

T7486586
Position Surface form Disambiguated ID Type / Status
Subject SPHERE E176895 entity
Predicate subsystemFullName P40619 FINISHED
Object IFS – Integral Field Spectrograph
IFS – Integral Field Spectrograph is an instrument within the SPHERE exoplanet imaging system on the Very Large Telescope that provides spatially resolved spectroscopy to study exoplanets and circumstellar environments.
E668451 NE FINISHED

How this triple was built (4 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: IFS – Integral Field Spectrograph | Statement: [SPHERE, subsystemFullName, IFS – Integral Field Spectrograph]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IFS – Integral Field Spectrograph
Context triple: [SPHERE, subsystemFullName, IFS – Integral Field Spectrograph]
  • A. NIFS (Near-Infrared Integral Field Spectrometer)
    NIFS (Near-Infrared Integral Field Spectrometer) is an astronomical instrument that provides three-dimensional near-infrared spectroscopy, enabling detailed spatial and spectral studies of celestial objects.
  • B. OSIRIS spectrograph
    The OSIRIS spectrograph is a near-infrared integral field spectrograph and imager used on large telescopes to obtain detailed spatial and spectral information from astronomical objects.
  • C. GMOS-S (Gemini Multi-Object Spectrograph South)
    GMOS-S (Gemini Multi-Object Spectrograph South) is a versatile optical spectrograph and imager designed for multi-object and long-slit spectroscopy on the Gemini South telescope, enabling detailed studies of faint and distant astronomical sources.
  • D. Space Telescope Imaging Spectrograph
    The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
  • E. iSHELL spectrograph
    The iSHELL spectrograph is a high-resolution infrared spectrograph used for detailed astronomical observations, such as studying planetary atmospheres and small bodies in the solar system.
  • 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: IFS – Integral Field Spectrograph
Triple: [SPHERE, subsystemFullName, IFS – Integral Field Spectrograph]
Generated description
IFS – Integral Field Spectrograph is an instrument within the SPHERE exoplanet imaging system on the Very Large Telescope that provides spatially resolved spectroscopy to study exoplanets and circumstellar environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IFS – Integral Field Spectrograph
Target entity description: IFS – Integral Field Spectrograph is an instrument within the SPHERE exoplanet imaging system on the Very Large Telescope that provides spatially resolved spectroscopy to study exoplanets and circumstellar environments.
  • A. NIFS (Near-Infrared Integral Field Spectrometer)
    NIFS (Near-Infrared Integral Field Spectrometer) is an astronomical instrument that provides three-dimensional near-infrared spectroscopy, enabling detailed spatial and spectral studies of celestial objects.
  • B. OSIRIS spectrograph
    The OSIRIS spectrograph is a near-infrared integral field spectrograph and imager used on large telescopes to obtain detailed spatial and spectral information from astronomical objects.
  • C. GMOS-S (Gemini Multi-Object Spectrograph South)
    GMOS-S (Gemini Multi-Object Spectrograph South) is a versatile optical spectrograph and imager designed for multi-object and long-slit spectroscopy on the Gemini South telescope, enabling detailed studies of faint and distant astronomical sources.
  • D. Space Telescope Imaging Spectrograph
    The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
  • E. iSHELL spectrograph
    The iSHELL spectrograph is a high-resolution infrared spectrograph used for detailed astronomical observations, such as studying planetary atmospheres and small bodies in the solar system.
  • F. None of above. chosen

Provenance (5 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_69c69f24ac508190bb98fe927c0bd065 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5582adc81908b68439762965d88 completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c68bcf081908a2c280152d887f0 completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83ddda5688190be1ec69f23671f60 completed March 28, 2026, 8:45 p.m.
NED2 Entity disambiguation (via description) batch_69c83e42b0048190b1abd8ae99c97e38 completed March 28, 2026, 8:46 p.m.
Created at: March 27, 2026, 3:42 p.m.