Triple

T613508
Position Surface form Disambiguated ID Type / Status
Subject Johannes Kepler E12150 entity
Predicate hasSpacecraftNamedAfter P17122 FINISHED
Object Kepler space telescope
The Kepler space telescope was a NASA space observatory designed to discover Earth-size exoplanets by continuously monitoring the brightness of over 150,000 stars.
E76957 NE FINISHED

How this triple was built (5 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: Kepler space telescope | Statement: [Johannes Kepler, hasSpacecraftNamedAfter, Kepler space telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kepler space telescope
Context triple: [Johannes Kepler, hasSpacecraftNamedAfter, Kepler space telescope]
  • A. Spitzer Space Telescope
    The Spitzer Space Telescope was a NASA infrared space observatory that studied the universe in long-wavelength light, revealing cold, dusty, and distant objects invisible to optical telescopes.
  • B. James Webb Space Telescope
    The James Webb Space Telescope is a large, space-based observatory designed to study the universe in infrared light, revealing the formation of the first galaxies, stars, and planetary systems with unprecedented sensitivity and resolution.
  • C. Deep Space Climate Observatory
    The Deep Space Climate Observatory (DSCOVR) is a NOAA and NASA satellite positioned at the Sun–Earth L1 Lagrange point that continuously monitors solar wind conditions and provides real-time space weather and Earth observation data.
  • D. 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.
  • E. Dawn mission
    The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
  • 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: Kepler space telescope
Triple: [Johannes Kepler, hasSpacecraftNamedAfter, Kepler space telescope]
Generated description
The Kepler space telescope was a NASA space observatory designed to discover Earth-size exoplanets by continuously monitoring the brightness of over 150,000 stars.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kepler space telescope
Target entity description: The Kepler space telescope was a NASA space observatory designed to discover Earth-size exoplanets by continuously monitoring the brightness of over 150,000 stars.
  • A. Spitzer Space Telescope
    The Spitzer Space Telescope was a NASA infrared space observatory that studied the universe in long-wavelength light, revealing cold, dusty, and distant objects invisible to optical telescopes.
  • B. James Webb Space Telescope
    The James Webb Space Telescope is a large, space-based observatory designed to study the universe in infrared light, revealing the formation of the first galaxies, stars, and planetary systems with unprecedented sensitivity and resolution.
  • C. Deep Space Climate Observatory
    The Deep Space Climate Observatory (DSCOVR) is a NOAA and NASA satellite positioned at the Sun–Earth L1 Lagrange point that continuously monitors solar wind conditions and provides real-time space weather and Earth observation data.
  • D. 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.
  • E. Dawn mission
    The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSpacecraftNamedAfter
Context triple: [Johannes Kepler, hasSpacecraftNamedAfter, Kepler space telescope]
  • A. isFirstSpacecraftTo
    Indicates that a spacecraft is the earliest or initial one to reach, visit, or achieve a specified destination or milestone.
  • B. hasCraterNamedAfter
    Indicates that a crater is named in honor of a particular person, place, or entity.
  • C. spacecraftLaunchAssociatedWith
    Indicates a relationship where a spacecraft launch is connected or linked to another event, object, or entity involved in or affected by that launch.
  • D. spaceProgram
    Indicates that an entity is involved in, operates, or is associated with an organized program dedicated to space exploration, research, or related activities.
  • E. firstHumanInSpace
    Indicates that the subject is the first human ever to travel into outer space.
  • F. None of above. chosen

Provenance (7 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49e08dbf88190ab050078a63e266b completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5554937a081909967f5298dbe1082 completed March 2, 2026, 9:15 a.m.
NEDg Description generation batch_69a555c1f9b88190a2bd85c41fcb6c28 completed March 2, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_69a55841f3448190823d3bb5361077ab completed March 2, 2026, 9:28 a.m.
PD Predicate disambiguation batch_69a49cfbcbf88190a854921dc531eba8 completed March 1, 2026, 8:09 p.m.
PDg Predicate description generation batch_69a49def31ec81909dc53e70f4a36eda completed March 1, 2026, 8:13 p.m.
Created at: March 1, 2026, 7:35 p.m.