Triple

T8025205
Position Surface form Disambiguated ID Type / Status
Subject STS-51A E186836 entity
Predicate satelliteOwner P80639 FINISHED
Object Telesat Canada
Telesat Canada is a Canadian satellite communications company that provides telecommunications and broadcasting services using a fleet of geostationary satellites.
E706099 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: Telesat Canada | Statement: [STS-51A, satelliteOwner, Telesat Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Telesat Canada
Context triple: [STS-51A, satelliteOwner, Telesat Canada]
  • A. Microsat Systems Canada Inc.
    Microsat Systems Canada Inc. is a Canadian aerospace company specializing in the design and manufacture of small satellites and space systems.
  • B. Shaw Communications
    Shaw Communications is a Canadian telecommunications company that provides cable television, internet, and phone services, primarily in Western Canada.
  • C. Telus Sky
    Telus Sky is a distinctive mixed-use skyscraper in downtown Calgary known for its sculpted form and striking LED-illuminated facade.
  • D. Intelsat
    Intelsat is a major global satellite communications company that operates one of the world’s largest fleets of commercial communications satellites, providing video, data, and connectivity services worldwide.
  • E. Mountain Bell
    Mountain Bell was a regional Bell Operating Company that provided telephone service across several western U.S. states before being reorganized into US West.
  • 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: Telesat Canada
Triple: [STS-51A, satelliteOwner, Telesat Canada]
Generated description
Telesat Canada is a Canadian satellite communications company that provides telecommunications and broadcasting services using a fleet of geostationary satellites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Telesat Canada
Target entity description: Telesat Canada is a Canadian satellite communications company that provides telecommunications and broadcasting services using a fleet of geostationary satellites.
  • A. Microsat Systems Canada Inc.
    Microsat Systems Canada Inc. is a Canadian aerospace company specializing in the design and manufacture of small satellites and space systems.
  • B. Shaw Communications
    Shaw Communications is a Canadian telecommunications company that provides cable television, internet, and phone services, primarily in Western Canada.
  • C. Telus Sky
    Telus Sky is a distinctive mixed-use skyscraper in downtown Calgary known for its sculpted form and striking LED-illuminated facade.
  • D. Intelsat
    Intelsat is a major global satellite communications company that operates one of the world’s largest fleets of commercial communications satellites, providing video, data, and connectivity services worldwide.
  • E. Mountain Bell
    Mountain Bell was a regional Bell Operating Company that provided telephone service across several western U.S. states before being reorganized into US West.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: satelliteOwner
Context triple: [STS-51A, satelliteOwner, Telesat Canada]
  • A. typeOfSatelliteOperated
    Indicates that one entity operates or manages a satellite of a specified type or category in relation to another entity.
  • B. hostSpacecraftOperator
    Indicates that one entity operates or manages the spacecraft that is being hosted or carried by another entity.
  • C. otherOrbiterName
    Indicates that one orbiter is identified or referred to by an alternative or secondary name.
  • D. spaceGrantAffiliation
    Indicates that an entity is affiliated with, participates in, or is recognized by a space grant program or consortium.
  • E. spaceAgencyCustomer
    Indicates a relationship where one entity is a customer that purchases or contracts services from a space agency.
  • 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_69ca82ad4e2c8190a693e3c9e30fe66f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3ec9983c8190b468c13f5b5beb63 completed March 31, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56d41ec08190a19cb28e2e4b5bfe completed March 31, 2026, 11:20 p.m.
NEDg Description generation batch_69cc58aac4288190a2be4691fc740171 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cbf8278819085ff32a0494d544e completed March 31, 2026, 11:46 p.m.
PD Predicate disambiguation batch_69cb049253d08190bafcecfde493ab8b completed March 30, 2026, 11:17 p.m.
PDg Predicate description generation batch_69cb14bcbbc0819094a98e7ffffb7a40 completed March 31, 2026, 12:26 a.m.
Created at: March 30, 2026, 5:21 p.m.