Triple

T3573946
Position Surface form Disambiguated ID Type / Status
Subject FEROS spectrograph E75641 entity
Predicate acronym P43 FINISHED
Object FEROS
FEROS is a high-resolution echelle spectrograph used on ESO telescopes for precise stellar and exoplanet spectroscopy.
 E368855 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: FEROS | Statement: [FEROS spectrograph, acronym, FEROS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: FEROS
Context triple: [FEROS spectrograph, acronym, FEROS]
  • A. Ferro
    Ferro is an alternative name for El Hierro, the smallest and westernmost of Spain’s Canary Islands in the Atlantic Ocean.
  • B. Fremulon
    Fremulon is a television production company founded by Michael Schur, best known for producing acclaimed comedy series such as Brooklyn Nine-Nine.
  • C. Fier
    Fier is a river in southeastern France that serves as the main outflow of Lake Annecy and a tributary of the Rhône.
  • D. Feronia
    Feronia is an ancient Italic goddess associated with wilderness, fertility, and the liberation of slaves, venerated especially by the Sabines and other central Italian peoples.
  • E. Phosphoros
    Phosphoros is an epithet meaning “light-bringer,” associated with Hecate in her aspect as a luminous, guiding deity linked to the appearance of the morning star.
  • 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: FEROS
Triple: [FEROS spectrograph, acronym, FEROS]
Generated description
FEROS is a high-resolution echelle spectrograph used on ESO telescopes for precise stellar and exoplanet spectroscopy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: FEROS
Target entity description: FEROS is a high-resolution echelle spectrograph used on ESO telescopes for precise stellar and exoplanet spectroscopy.
  • A. Ferro
    Ferro is an alternative name for El Hierro, the smallest and westernmost of Spain’s Canary Islands in the Atlantic Ocean.
  • B. Fremulon
    Fremulon is a television production company founded by Michael Schur, best known for producing acclaimed comedy series such as Brooklyn Nine-Nine.
  • C. Fier
    Fier is a river in southeastern France that serves as the main outflow of Lake Annecy and a tributary of the Rhône.
  • D. Feronia
    Feronia is an ancient Italic goddess associated with wilderness, fertility, and the liberation of slaves, venerated especially by the Sabines and other central Italian peoples.
  • E. Phosphoros
    Phosphoros is an epithet meaning “light-bringer,” associated with Hecate in her aspect as a luminous, guiding deity linked to the appearance of the morning star.
  • 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_69ad85d5e3008190bdfe0bacdd1f5a1b completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc0d928f08190830347b3b032178a completed March 8, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3bbc077048190917260402e2ccf66 completed March 13, 2026, 7:24 a.m.
NEDg Description generation batch_69b3bc556d2881908867daf93b509d74 completed March 13, 2026, 7:27 a.m.
NED2 Entity disambiguation (via description) batch_69b3f5b6e66c81908700d5f3df0a864d completed March 13, 2026, 11:32 a.m.
Created at: March 8, 2026, 3:21 p.m.