Triple

T1013688
Position Surface form Disambiguated ID Type / Status
Subject Magellan telescope instrumentation suite E21881 entity
Predicate partOf P40 FINISHED
Object Magellan Project
The Magellan Project is an astronomical research initiative centered on the twin Magellan telescopes in Chile, supporting advanced observational studies of the universe.
E120413 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 Project | Statement: [Magellan telescope instrumentation suite, partOf, Magellan Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Magellan Project
Context triple: [Magellan telescope instrumentation suite, partOf, Magellan Project]
  • A. Magellan–Elcano expedition
    The Magellan–Elcano expedition was the early 16th-century Spanish-led voyage that achieved the first circumnavigation of the Earth, fundamentally transforming global navigation and trade.
  • B. Vega expedition
    The Vega expedition was a late 19th-century Swedish-led Arctic voyage commanded by Adolf Erik Nordenskiöld that became famous for achieving the first complete navigation of the Northeast Passage.
  • C. Magellan spacecraft
    The Magellan spacecraft was a NASA robotic probe launched in 1989 that used radar mapping to produce the first detailed global images of the surface of Venus.
  • D. Ralph Plaisted expedition
    The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
  • E. Orbis
    Orbis is Yale University Library’s online catalog system that provides access to its extensive collections of books, media, and other resources.
  • 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 Project
Triple: [Magellan telescope instrumentation suite, partOf, Magellan Project]
Generated description
The Magellan Project is an astronomical research initiative centered on the twin Magellan telescopes in Chile, supporting advanced observational studies of the universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Magellan Project
Target entity description: The Magellan Project is an astronomical research initiative centered on the twin Magellan telescopes in Chile, supporting advanced observational studies of the universe.
  • A. Magellan–Elcano expedition
    The Magellan–Elcano expedition was the early 16th-century Spanish-led voyage that achieved the first circumnavigation of the Earth, fundamentally transforming global navigation and trade.
  • B. Vega expedition
    The Vega expedition was a late 19th-century Swedish-led Arctic voyage commanded by Adolf Erik Nordenskiöld that became famous for achieving the first complete navigation of the Northeast Passage.
  • C. Magellan spacecraft
    The Magellan spacecraft was a NASA robotic probe launched in 1989 that used radar mapping to produce the first detailed global images of the surface of Venus.
  • D. Ralph Plaisted expedition
    The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
  • E. Orbis
    Orbis is Yale University Library’s online catalog system that provides access to its extensive collections of books, media, and other resources.
  • 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_69a493c68e24819080ed0ee8bcfd5ce0 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7be907c8190b5c6ea89257755a7 completed March 1, 2026, 10:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bad654c81909dd59211fafa8b2c completed March 7, 2026, 2:52 p.m.
NEDg Description generation batch_69ac3c41ab70819090084c508dbfd295 completed March 7, 2026, 2:54 p.m.
NED2 Entity disambiguation (via description) batch_69ac3cbd43848190854add440753fdad completed March 7, 2026, 2:57 p.m.
Created at: March 1, 2026, 7:41 p.m.