Triple

T2373194
Position Surface form Disambiguated ID Type / Status
Subject Wide Field and Planetary Camera 2 E46135 entity
Predicate deployedOn P12960 FINISHED
Object Hubble Space Telescope servicing mission 1
Hubble Space Telescope servicing mission 1 was the 1993 Space Shuttle mission that corrected Hubble’s flawed optics and upgraded its instruments, restoring the telescope to full scientific capability.
E260023 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: Hubble Space Telescope servicing mission 1 | Statement: [Wide Field and Planetary Camera 2, deployedOn, Hubble Space Telescope servicing mission 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hubble Space Telescope servicing mission 1
Context triple: [Wide Field and Planetary Camera 2, deployedOn, Hubble Space Telescope servicing mission 1]
  • A. Hubble Space Telescope Servicing Mission 3A
    Hubble Space Telescope Servicing Mission 3A was a 1999 Space Shuttle mission that repaired and upgraded the Hubble Space Telescope to restore its scientific capabilities.
  • B. Hubble Space Telescope Fine Guidance Sensors
    The Hubble Space Telescope Fine Guidance Sensors are high-precision optical instruments that both keep Hubble accurately pointed at astronomical targets and serve as scientific tools for measuring stellar positions and distances.
  • 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. Corrective Optics Space Telescope Axial Replacement (COSTAR)
    Corrective Optics Space Telescope Axial Replacement (COSTAR) was a set of corrective mirrors installed on the Hubble Space Telescope to compensate for its flawed primary mirror and restore its intended imaging performance.
  • E. STS-103
    STS-103 was a NASA Space Shuttle Discovery mission in 1999 dedicated to repairing and upgrading the Hubble Space Telescope to extend its operational life and scientific capabilities.
  • 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: Hubble Space Telescope servicing mission 1
Triple: [Wide Field and Planetary Camera 2, deployedOn, Hubble Space Telescope servicing mission 1]
Generated description
Hubble Space Telescope servicing mission 1 was the 1993 Space Shuttle mission that corrected Hubble’s flawed optics and upgraded its instruments, restoring the telescope to full scientific capability.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hubble Space Telescope servicing mission 1
Target entity description: Hubble Space Telescope servicing mission 1 was the 1993 Space Shuttle mission that corrected Hubble’s flawed optics and upgraded its instruments, restoring the telescope to full scientific capability.
  • A. Hubble Space Telescope Servicing Mission 3A
    Hubble Space Telescope Servicing Mission 3A was a 1999 Space Shuttle mission that repaired and upgraded the Hubble Space Telescope to restore its scientific capabilities.
  • B. Hubble Space Telescope Fine Guidance Sensors
    The Hubble Space Telescope Fine Guidance Sensors are high-precision optical instruments that both keep Hubble accurately pointed at astronomical targets and serve as scientific tools for measuring stellar positions and distances.
  • 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. Corrective Optics Space Telescope Axial Replacement (COSTAR)
    Corrective Optics Space Telescope Axial Replacement (COSTAR) was a set of corrective mirrors installed on the Hubble Space Telescope to compensate for its flawed primary mirror and restore its intended imaging performance.
  • E. STS-103
    STS-103 was a NASA Space Shuttle Discovery mission in 1999 dedicated to repairing and upgrading the Hubble Space Telescope to extend its operational life and scientific capabilities.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: deployedOn
Context triple: [Wide Field and Planetary Camera 2, deployedOn, Hubble Space Telescope servicing mission 1]
  • A. deployedTo chosen
    Indicates that something (such as a resource, application, or unit) has been placed, installed, or made operational in a specific target environment or location.
  • B. hostedOn
    Indicates that one entity operates, resides, or is made available on another entity that provides the underlying platform or infrastructure.
  • C. deploys
    Indicates the action of strategically placing or releasing something into operation or use, often in a specific context or location.
  • D. implementedOn
    Indicates that something (such as a feature, standard, or specification) is realized, executed, or put into effect within or on a particular platform, system, or environment.
  • E. laterDeployedIn
    Indicates that one entity was deployed or put into operation in a particular context, location, or system at a later time than another.
  • F. None of above.

Provenance (6 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_69a88a145268819083e2736cb835c696 completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abca4d89248190be7d712d5fa8382b completed March 7, 2026, 6:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea8a619d48190b1e1ad4c3efaf130 completed March 9, 2026, 11:01 a.m.
NEDg Description generation batch_69aea93ddce88190a268bed11c5a7167 completed March 9, 2026, 11:04 a.m.
NED2 Entity disambiguation (via description) batch_69aea9b8dff08190a09f0c965dfd6738 completed March 9, 2026, 11:06 a.m.
PD Predicate disambiguation batch_69abc59d82f08190b7c36982d1ae783d completed March 7, 2026, 6:28 a.m.
Created at: March 4, 2026, 7:56 p.m.