Triple

T38856
Position Surface form Disambiguated ID Type / Status
Subject Baade Telescope E768 entity
Predicate alsoKnownAs P39 FINISHED
Object Magellan I
Magellan I is a large optical telescope at Las Campanas Observatory in Chile, forming one of the twin Magellan telescopes used for advanced astronomical research.
E14148 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: Magellan I | Statement: [Baade Telescope, alsoKnownAs, Magellan I]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Magellan I
Context triple: [Baade Telescope, alsoKnownAs, Magellan I]
  • A. Ferdinand Magellan
    Ferdinand Magellan was a Portuguese explorer who led the first expedition to circumnavigate the globe, significantly advancing European knowledge of world geography.
  • B. Amerigo Vespucci
    Amerigo Vespucci was an Italian explorer and navigator whose voyages to the New World led to the continents of the Americas being named in his honor.
  • C. Vasco da Gama
    Vasco da Gama was a Portuguese navigator who pioneered the sea route from Europe to India, becoming one of the most significant explorers of the Age of Exploration.
  • D. Christopher Columbus
    Christopher Columbus was an Italian navigator whose transatlantic voyages for Spain in the late 15th century opened the way for widespread European exploration and colonization of the Americas.
  • E. Bartolomeu Dias
    Bartolomeu Dias was a 15th-century Portuguese navigator best known for being the first European to sail around the southern tip of Africa, opening the sea route from Europe to Asia.
  • 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: Magellan I
Triple: [Baade Telescope, alsoKnownAs, Magellan I]
Generated description
Magellan I is a large optical telescope at Las Campanas Observatory in Chile, forming one of the twin Magellan telescopes used for advanced astronomical research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Magellan I
Target entity description: Magellan I is a large optical telescope at Las Campanas Observatory in Chile, forming one of the twin Magellan telescopes used for advanced astronomical research.
  • A. Ferdinand Magellan
    Ferdinand Magellan was a Portuguese explorer who led the first expedition to circumnavigate the globe, significantly advancing European knowledge of world geography.
  • B. Amerigo Vespucci
    Amerigo Vespucci was an Italian explorer and navigator whose voyages to the New World led to the continents of the Americas being named in his honor.
  • C. Vasco da Gama
    Vasco da Gama was a Portuguese navigator who pioneered the sea route from Europe to India, becoming one of the most significant explorers of the Age of Exploration.
  • D. Christopher Columbus
    Christopher Columbus was an Italian navigator whose transatlantic voyages for Spain in the late 15th century opened the way for widespread European exploration and colonization of the Americas.
  • E. Bartolomeu Dias
    Bartolomeu Dias was a 15th-century Portuguese navigator best known for being the first European to sail around the southern tip of Africa, opening the sea route from Europe to Asia.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24acd14b48190b80d4329621583df completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29e420aa0819085d796612c24bcac completed Feb. 28, 2026, 7:50 a.m.
NEDg Description generation batch_69a2a0258b4c8190ba2c1263c534754c completed Feb. 28, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69a2a0a1298481909760230232c3823d completed Feb. 28, 2026, 8 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.