Triple

T464446
Position Surface form Disambiguated ID Type / Status
Subject Starship launch system E8413 entity
Predicate technologyDemonstrator P202 FINISHED
Object Starhopper
Starhopper is SpaceX’s early prototype test vehicle used to validate key technologies for the Starship launch system, particularly its Raptor engines and vertical takeoff and landing capabilities.
E58703 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: Starhopper | Statement: [Starship launch system, technologyDemonstrator, Starhopper]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Starhopper
Context triple: [Starship launch system, technologyDemonstrator, Starhopper]
  • A. The Spaceship Company
    The Spaceship Company is an aerospace manufacturing firm co-founded by Virgin Galactic to build and test suborbital spaceplanes and related spacecraft.
  • B. Titan IIIE
    Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
  • C. Cassin
    Cassin is a French surname most notably borne by René Cassin, a Nobel Peace Prize–winning jurist and co-author of the Universal Declaration of Human Rights.
  • D. Swoop
    Swoop is the Philadelphia Eagles’ official bald eagle mascot, known for entertaining fans at games and team events.
  • E. Mission: SPACE
    Mission: SPACE is a spaceflight-simulation attraction at EPCOT that immerses guests in a realistic, high-intensity mission to Mars experience.
  • 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: Starhopper
Triple: [Starship launch system, technologyDemonstrator, Starhopper]
Generated description
Starhopper is SpaceX’s early prototype test vehicle used to validate key technologies for the Starship launch system, particularly its Raptor engines and vertical takeoff and landing capabilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Starhopper
Target entity description: Starhopper is SpaceX’s early prototype test vehicle used to validate key technologies for the Starship launch system, particularly its Raptor engines and vertical takeoff and landing capabilities.
  • A. The Spaceship Company
    The Spaceship Company is an aerospace manufacturing firm co-founded by Virgin Galactic to build and test suborbital spaceplanes and related spacecraft.
  • B. Titan IIIE
    Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
  • C. Cassin
    Cassin is a French surname most notably borne by René Cassin, a Nobel Peace Prize–winning jurist and co-author of the Universal Declaration of Human Rights.
  • D. Swoop
    Swoop is the Philadelphia Eagles’ official bald eagle mascot, known for entertaining fans at games and team events.
  • E. Mission: SPACE
    Mission: SPACE is a spaceflight-simulation attraction at EPCOT that immerses guests in a realistic, high-intensity mission to Mars experience.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: technologyDemonstrator
Context triple: [Starship launch system, technologyDemonstrator, Starhopper]
  • A. demonstratedConcept
    Indicates that an entity has shown, illustrated, or made evident a particular concept through example, explanation, or action.
  • B. technologicalFeature
    Indicates that one entity possesses, exhibits, or is characterized by a specific technological capability, component, or functionality in relation to another entity.
  • C. demonstratedBy chosen
    Indicates that something is shown, proven, or made evident through the actions, behavior, or example of a particular entity.
  • D. demonstratedAt
    Indicates that an action, behavior, or capability was shown or exhibited at a particular event, location, or point in time.
  • E. technologyType
    Indicates the specific kind or category of technology associated with an entity or relationship.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efd5b6b48190ae23968135cf6417 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a45800a3848190b68db07055a6135b completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45e2c93988190af6434ebcd546616 completed March 1, 2026, 3:41 p.m.
NED2 Entity disambiguation (via description) batch_69a45ecc6d9481909e57eff882bfca3d completed March 1, 2026, 3:44 p.m.
PD Predicate disambiguation batch_69a2edea1acc81908a72d9f4c43438ea completed Feb. 28, 2026, 1:30 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.