Triple

T1567953
Position Surface form Disambiguated ID Type / Status
Subject Very Large Telescope E33473 entity
Predicate hasInstrument P35 FINISHED
Object VISIR
VISIR is a mid-infrared imager and spectrometer used on ESO’s Very Large Telescope to study celestial objects at thermal infrared wavelengths.
E176898 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: VISIR | Statement: [Very Large Telescope, hasInstrument, VISIR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: VISIR
Context triple: [Very Large Telescope, hasInstrument, VISIR]
  • A. VISTA
    VISTA (Volunteers in Service to America) is a national service program in the United States that places volunteers in low-income communities to help alleviate poverty and build local capacity.
  • B. VISTA
    VISTA is a wide-field infrared survey telescope located at ESO’s Paranal Observatory in Chile, designed to map the southern sky in unprecedented detail.
  • C. Gaia observatory
    The Gaia observatory is a European Space Agency space telescope designed to create the most precise 3D map of the Milky Way by measuring the positions, distances, and motions of over a billion stars.
  • D. Advanced Camera for Surveys
    The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
  • E. NASA/IPAC Infrared Science Archive
    The NASA/IPAC Infrared Science Archive is a major astronomical data center that provides access to and tools for analyzing infrared and related multiwavelength observations from numerous space- and ground-based missions.
  • 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: VISIR
Triple: [Very Large Telescope, hasInstrument, VISIR]
Generated description
VISIR is a mid-infrared imager and spectrometer used on ESO’s Very Large Telescope to study celestial objects at thermal infrared wavelengths.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: VISIR
Target entity description: VISIR is a mid-infrared imager and spectrometer used on ESO’s Very Large Telescope to study celestial objects at thermal infrared wavelengths.
  • A. VISTA
    VISTA (Volunteers in Service to America) is a national service program in the United States that places volunteers in low-income communities to help alleviate poverty and build local capacity.
  • B. VISTA
    VISTA is a wide-field infrared survey telescope located at ESO’s Paranal Observatory in Chile, designed to map the southern sky in unprecedented detail.
  • C. Gaia observatory
    The Gaia observatory is a European Space Agency space telescope designed to create the most precise 3D map of the Milky Way by measuring the positions, distances, and motions of over a billion stars.
  • D. Advanced Camera for Surveys
    The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
  • E. NASA/IPAC Infrared Science Archive
    The NASA/IPAC Infrared Science Archive is a major astronomical data center that provides access to and tools for analyzing infrared and related multiwavelength observations from numerous space- and ground-based missions.
  • 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908a15e308190b8bec55d1712812a completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad371b99fc8190b8af03444fd1252b completed March 8, 2026, 8:45 a.m.
NEDg Description generation batch_69ad37e306948190bbaa14829ce094e6 completed March 8, 2026, 8:48 a.m.
NED2 Entity disambiguation (via description) batch_69ad38d20b608190b95ff9906cfd9f83 completed March 8, 2026, 8:52 a.m.
Created at: March 4, 2026, 7:27 p.m.