Triple

T364143
Position Surface form Disambiguated ID Type / Status
Subject Hubble Space Telescope E7921 entity
Predicate hasInstrument P35 FINISHED
Object Fine Guidance Sensors
Fine Guidance Sensors are high-precision optical instruments on the Hubble Space Telescope that lock onto guide stars to maintain the telescope’s accurate pointing and also enable precise astrometric measurements.
E7921 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: Fine Guidance Sensors | Statement: [Hubble Space Telescope, hasInstrument, Fine Guidance Sensors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fine Guidance Sensors
Context triple: [Hubble Space Telescope, hasInstrument, Fine Guidance Sensors]
  • A. Magellan telescope instrumentation suite
    The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
  • B. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • C. Hubble Space Telescope
    The Hubble Space Telescope is a large, space-based observatory that has provided some of the most detailed images and data about the universe, revolutionizing modern astronomy and cosmology.
  • D. Pioneer plaque project
    The Pioneer plaque project was a scientific and artistic initiative to create and place engraved messages aboard the Pioneer 10 and 11 spacecraft, intended as a symbolic introduction of humanity to any extraterrestrial intelligence that might encounter them.
  • E. Vanguard 1 satellite
    Vanguard 1 satellite is an early American artificial Earth satellite launched in 1958 that became the fourth human-made object in space and the oldest still in orbit, used primarily for geophysical and atmospheric research.
  • 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: Fine Guidance Sensors
Triple: [Hubble Space Telescope, hasInstrument, Fine Guidance Sensors]
Generated description
Fine Guidance Sensors are high-precision optical instruments on the Hubble Space Telescope that lock onto guide stars to maintain the telescope’s accurate pointing and also enable precise astrometric measurements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fine Guidance Sensors
Target entity description: Fine Guidance Sensors are high-precision optical instruments on the Hubble Space Telescope that lock onto guide stars to maintain the telescope’s accurate pointing and also enable precise astrometric measurements.
  • A. Magellan telescope instrumentation suite
    The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
  • B. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • C. Hubble Space Telescope chosen
    The Hubble Space Telescope is a large, space-based observatory that has provided some of the most detailed images and data about the universe, revolutionizing modern astronomy and cosmology.
  • D. Pioneer plaque project
    The Pioneer plaque project was a scientific and artistic initiative to create and place engraved messages aboard the Pioneer 10 and 11 spacecraft, intended as a symbolic introduction of humanity to any extraterrestrial intelligence that might encounter them.
  • E. Vanguard 1 satellite
    Vanguard 1 satellite is an early American artificial Earth satellite launched in 1958 that became the fourth human-made object in space and the oldest still in orbit, used primarily for geophysical and atmospheric research.
  • F. None of above.

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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebd1016481909b8ba3b047a47145 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e86533a481909bab5f0b52114c6a completed March 1, 2026, 7:19 a.m.
NEDg Description generation batch_69a3e99fd210819099e83cd183a4daa7 completed March 1, 2026, 7:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3ea45c86c8190a6c215430601ad15 completed March 1, 2026, 7:27 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.