Triple

T4437504
Position Surface form Disambiguated ID Type / Status
Subject Subaru Telescope E95686 entity
Predicate hasInstrument P35 FINISHED
Object FOCAS
FOCAS is an optical camera and spectrograph instrument used on the Subaru Telescope for detailed imaging and spectroscopic observations of astronomical objects.
 E440261 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: FOCAS | Statement: [Subaru Telescope, hasInstrument, FOCAS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: FOCAS
Context triple: [Subaru Telescope, hasInstrument, FOCAS]
  • A. FOS
    FOS is a Hubble Space Telescope instrument designed to obtain spectra of very faint astronomical objects across a wide range of wavelengths.
  • B. Phocus
    Phocus is a minor figure in Greek mythology known primarily as a descendant of the Corinthian royal line.
  • C. FAC
    FAC is the commonly used abbreviation for the Foreign Affairs Council, the European Union body where member states’ foreign ministers coordinate and decide on EU external policy.
  • D. FAC
    FAC is a renowned multidisciplinary cultural center and contemporary art space in Havana, Cuba, known for its fusion of visual arts, music, performance, and nightlife.
  • E. FACS
    FACS is a professional designation indicating a surgeon is a Fellow of the American College of Surgeons and meets its standards of education, training, and ethical practice.
  • 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: FOCAS
Triple: [Subaru Telescope, hasInstrument, FOCAS]
Generated description
FOCAS is an optical camera and spectrograph instrument used on the Subaru Telescope for detailed imaging and spectroscopic observations of astronomical objects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: FOCAS
Target entity description: FOCAS is an optical camera and spectrograph instrument used on the Subaru Telescope for detailed imaging and spectroscopic observations of astronomical objects.
  • A. FOS
    FOS is a Hubble Space Telescope instrument designed to obtain spectra of very faint astronomical objects across a wide range of wavelengths.
  • B. Phocus
    Phocus is a minor figure in Greek mythology known primarily as a descendant of the Corinthian royal line.
  • C. FAC
    FAC is the commonly used abbreviation for the Foreign Affairs Council, the European Union body where member states’ foreign ministers coordinate and decide on EU external policy.
  • D. FAC
    FAC is a renowned multidisciplinary cultural center and contemporary art space in Havana, Cuba, known for its fusion of visual arts, music, performance, and nightlife.
  • E. FACS
    FACS is a professional designation indicating a surgeon is a Fellow of the American College of Surgeons and meets its standards of education, training, and ethical practice.
  • 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_69b3453ea2b48190a26f154b3b8fece5 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3558b1d4481909060ede5e0ded4bc completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6137960908190814cbdf0b4e56542 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b61439a86c8190849c5af718ddc647 completed March 15, 2026, 2:06 a.m.
NED2 Entity disambiguation (via description) batch_69b614d6106c81908a601f540622f934 completed March 15, 2026, 2:09 a.m.
Created at: March 12, 2026, 11:31 p.m.