Triple

T8055203
Position Surface form Disambiguated ID Type / Status
Subject Starship upper stage E187980 entity
Predicate firstFlightVehicle P2088 FINISHED
Object Starship SN8 prototype
The Starship SN8 prototype was an early SpaceX full-scale Starship test vehicle that conducted a high-altitude flight and landing attempt as part of the program’s development campaign.
E707023 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: Starship SN8 prototype | Statement: [Starship upper stage, firstFlightVehicle, Starship SN8 prototype]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Starship SN8 prototype
Context triple: [Starship upper stage, firstFlightVehicle, Starship SN8 prototype]
  • A. New Shepard booster
    The New Shepard booster is Blue Origin’s reusable suborbital rocket stage designed to carry a crew capsule to the edge of space and return for vertical powered landings.
  • B. Falcon 9 rocket
    The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
  • C. Starship Human Landing System
    The Starship Human Landing System is NASA’s selected lunar lander variant of SpaceX’s Starship spacecraft, designed to transport astronauts between lunar orbit and the Moon’s surface for Artemis missions.
  • D. Falcon Heavy rocket
    The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
  • E. New Shepard
    New Shepard is a reusable suborbital rocket system designed by Blue Origin to carry astronauts and research payloads to the edge of space.
  • 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: Starship SN8 prototype
Triple: [Starship upper stage, firstFlightVehicle, Starship SN8 prototype]
Generated description
The Starship SN8 prototype was an early SpaceX full-scale Starship test vehicle that conducted a high-altitude flight and landing attempt as part of the program’s development campaign.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Starship SN8 prototype
Target entity description: The Starship SN8 prototype was an early SpaceX full-scale Starship test vehicle that conducted a high-altitude flight and landing attempt as part of the program’s development campaign.
  • A. New Shepard booster
    The New Shepard booster is Blue Origin’s reusable suborbital rocket stage designed to carry a crew capsule to the edge of space and return for vertical powered landings.
  • B. Falcon 9 rocket
    The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
  • C. Starship Human Landing System
    The Starship Human Landing System is NASA’s selected lunar lander variant of SpaceX’s Starship spacecraft, designed to transport astronauts between lunar orbit and the Moon’s surface for Artemis missions.
  • D. Falcon Heavy rocket
    The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
  • E. New Shepard
    New Shepard is a reusable suborbital rocket system designed by Blue Origin to carry astronauts and research payloads to the edge of space.
  • F. None of above. chosen

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_69ca82b2f68881908c50560697e210da completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3fa16804819094926ff2ff053c80 completed March 31, 2026, 3:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5725c5308190b2eb565902124b10 completed March 31, 2026, 11:22 p.m.
NEDg Description generation batch_69cc58ae255c8190a6a2d2f335c6cc3f completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cd22b188190b8a31e8e8ac8b98d completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:25 p.m.