Triple

T3549061
Position Surface form Disambiguated ID Type / Status
Subject HARPS spectrograph E75065 entity
Predicate inspiredInstrument P50524 FINISHED
Object HARPS-N
HARPS-N is a high-precision, fiber-fed echelle spectrograph installed on the Telescopio Nazionale Galileo in La Palma, designed primarily for detecting and characterizing exoplanets via radial velocity measurements.
E75065 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: HARPS-N | Statement: [HARPS spectrograph, inspiredInstrument, HARPS-N]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HARPS-N
Context triple: [HARPS spectrograph, inspiredInstrument, HARPS-N]
  • A. HARPS spectrograph
    The HARPS spectrograph is a high-precision, fiber-fed echelle spectrograph designed primarily for detecting exoplanets via radial velocity measurements.
  • B. FEROS spectrograph
    The FEROS spectrograph is a high-resolution, fiber-fed echelle spectrograph used in optical astronomy for precise stellar spectroscopy and radial velocity measurements.
  • C. X-shooter
    X-shooter is a high-efficiency, medium-resolution spectrograph on the Very Large Telescope that simultaneously covers a very wide wavelength range from the ultraviolet to the near-infrared.
  • D. VLT Survey Telescope
    The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
  • E. HAWK-I
    HAWK-I is a high-sensitivity near-infrared wide-field imaging camera used for astronomical observations on the European Southern Observatory’s Very Large Telescope.
  • 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: HARPS-N
Triple: [HARPS spectrograph, inspiredInstrument, HARPS-N]
Generated description
HARPS-N is a high-precision, fiber-fed echelle spectrograph installed on the Telescopio Nazionale Galileo in La Palma, designed primarily for detecting and characterizing exoplanets via radial velocity measurements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HARPS-N
Target entity description: HARPS-N is a high-precision, fiber-fed echelle spectrograph installed on the Telescopio Nazionale Galileo in La Palma, designed primarily for detecting and characterizing exoplanets via radial velocity measurements.
  • A. HARPS spectrograph chosen
    The HARPS spectrograph is a high-precision, fiber-fed echelle spectrograph designed primarily for detecting exoplanets via radial velocity measurements.
  • B. FEROS spectrograph
    The FEROS spectrograph is a high-resolution, fiber-fed echelle spectrograph used in optical astronomy for precise stellar spectroscopy and radial velocity measurements.
  • C. X-shooter
    X-shooter is a high-efficiency, medium-resolution spectrograph on the Very Large Telescope that simultaneously covers a very wide wavelength range from the ultraviolet to the near-infrared.
  • D. VLT Survey Telescope
    The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
  • E. HAWK-I
    HAWK-I is a high-sensitivity near-infrared wide-field imaging camera used for astronomical observations on the European Southern Observatory’s Very Large Telescope.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: inspiredInstrument
Context triple: [HARPS spectrograph, inspiredInstrument, HARPS-N]
  • A. playedInstrument
    Indicates that an entity performed or used a particular musical instrument.
  • B. introducedInstrument
    Indicates that one entity caused or brought about the initial use or adoption of a particular instrument by another entity or within a given context.
  • C. notableInstrument
    Indicates that an entity is especially known for playing or being associated with a particular musical instrument.
  • D. musicInstrumentation
    Indicates the specific instruments or instrumental forces used to perform a piece of music.
  • E. instrumentalIn
    Indicates that one entity serves as a crucial means, tool, or contributing factor in bringing about an outcome or enabling another entity’s action or effect.
  • 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_69ad85d33c6c819081d5ac1df13b5680 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbfd278348190ad2fa54f4a423541 completed March 8, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69b402dfb0688190a65b41c8dc13ee97 completed March 13, 2026, 12:28 p.m.
NEDg Description generation batch_69b403ebb5c0819098a48cfa9001c656 completed March 13, 2026, 12:32 p.m.
NED2 Entity disambiguation (via description) batch_69b4086ab034819086c5fa7d4b172d75 completed March 13, 2026, 12:51 p.m.
PD Predicate disambiguation batch_69adb83270ac819083967db0570167d2 completed March 8, 2026, 5:56 p.m.
PDg Predicate description generation batch_69adba25c66c81909a05a97327828c41 completed March 8, 2026, 6:04 p.m.
Created at: March 8, 2026, 3:20 p.m.