Triple

T4148527
Position Surface form Disambiguated ID Type / Status
Subject European Space Research and Technology Centre E89846 entity
Predicate hasFacility P105 FINISHED
Object Large Space Simulator
The Large Space Simulator is one of the world’s largest vacuum chambers used to test spacecraft and satellites under space-like conditions of vacuum, extreme temperatures, and solar radiation.
E418619 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: Large Space Simulator | Statement: [European Space Research and Technology Centre, hasFacility, Large Space Simulator]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Large Space Simulator
Context triple: [European Space Research and Technology Centre, hasFacility, Large Space Simulator]
  • A. Project Orbiter
    Project Orbiter was an early U.S. Army–Navy proposal to launch the first American artificial satellite, whose cancellation led to the later Vanguard program.
  • B. Space Grant Consortium
    The Space Grant Consortium is a NASA-funded national network of universities and institutions that supports education, research, and public outreach in space science and aerospace fields.
  • C. Star Control
    Star Control is a classic science fiction action-adventure and strategy video game series known for its space exploration, alien diplomacy, and starship combat.
  • D. Starship launch system
    The Starship launch system is SpaceX’s fully reusable, next-generation rocket designed for deep-space missions, including transporting humans and cargo to the Moon and Mars.
  • E. New Space
    New Space is a modern, commercially driven space industry movement characterized by private companies developing innovative, cost-effective technologies and services for space exploration and utilization.
  • 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: Large Space Simulator
Triple: [European Space Research and Technology Centre, hasFacility, Large Space Simulator]
Generated description
The Large Space Simulator is one of the world’s largest vacuum chambers used to test spacecraft and satellites under space-like conditions of vacuum, extreme temperatures, and solar radiation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Large Space Simulator
Target entity description: The Large Space Simulator is one of the world’s largest vacuum chambers used to test spacecraft and satellites under space-like conditions of vacuum, extreme temperatures, and solar radiation.
  • A. Project Orbiter
    Project Orbiter was an early U.S. Army–Navy proposal to launch the first American artificial satellite, whose cancellation led to the later Vanguard program.
  • B. Space Grant Consortium
    The Space Grant Consortium is a NASA-funded national network of universities and institutions that supports education, research, and public outreach in space science and aerospace fields.
  • C. Star Control
    Star Control is a classic science fiction action-adventure and strategy video game series known for its space exploration, alien diplomacy, and starship combat.
  • D. Starship launch system
    The Starship launch system is SpaceX’s fully reusable, next-generation rocket designed for deep-space missions, including transporting humans and cargo to the Moon and Mars.
  • E. New Space
    New Space is a modern, commercially driven space industry movement characterized by private companies developing innovative, cost-effective technologies and services for space exploration and utilization.
  • 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_69aed95a59a881909b26e70b42c6811a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02624a9c8190900e42e845ab7e4f completed March 9, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f3136c48190b158142311bfbc6d completed March 14, 2026, 3:30 p.m.
NEDg Description generation batch_69b58330b1d48190a3af96d3c0e7aa1b completed March 14, 2026, 3:48 p.m.
NED2 Entity disambiguation (via description) batch_69b583ba1fd8819092b7fe73a17dc406 completed March 14, 2026, 3:50 p.m.
Created at: March 9, 2026, 3:43 p.m.