Triple

T2546116
Position Surface form Disambiguated ID Type / Status
Subject Dragon 1 E57905 entity
Predicate firstISSMission P39483 FINISHED
Object COTS Demo Flight 2
COTS Demo Flight 2 was SpaceX’s second Commercial Orbital Transportation Services demonstration mission, marking the first time a commercial spacecraft (Dragon 1) successfully berthed with the International Space Station.
E279852 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: COTS Demo Flight 2 | Statement: [Dragon 1, firstISSMission, COTS Demo Flight 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: COTS Demo Flight 2
Context triple: [Dragon 1, firstISSMission, COTS Demo Flight 2]
  • A. COTS Demo Flight 1
    COTS Demo Flight 1 was SpaceX’s inaugural demonstration mission of the Dragon spacecraft under NASA’s Commercial Orbital Transportation Services program, proving its capability for orbital flight and recovery.
  • B. Boe-CFT (Crew Flight Test)
    Boe-CFT (Crew Flight Test) is Boeing’s planned inaugural crewed demonstration mission of its CST-100 Starliner spacecraft to the International Space Station under NASA’s Commercial Crew Program.
  • C. NASA flight test operations
    NASA flight test operations encompass the planning, execution, and analysis of experimental and developmental aircraft and spacecraft flights to advance aerospace technology and safety.
  • D. Ares I-X test flight
    The Ares I-X test flight was a 2009 NASA suborbital demonstration mission that served as the first and only test of the Ares I crew launch vehicle concept under the Constellation program.
  • E. Boe-OFT (Orbital Flight Test)
    Boe-OFT (Orbital Flight Test) was Boeing’s initial uncrewed orbital demonstration mission of its CST-100 Starliner spacecraft for NASA’s Commercial Crew Program.
  • 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: COTS Demo Flight 2
Triple: [Dragon 1, firstISSMission, COTS Demo Flight 2]
Generated description
COTS Demo Flight 2 was SpaceX’s second Commercial Orbital Transportation Services demonstration mission, marking the first time a commercial spacecraft (Dragon 1) successfully berthed with the International Space Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: COTS Demo Flight 2
Target entity description: COTS Demo Flight 2 was SpaceX’s second Commercial Orbital Transportation Services demonstration mission, marking the first time a commercial spacecraft (Dragon 1) successfully berthed with the International Space Station.
  • A. COTS Demo Flight 1
    COTS Demo Flight 1 was SpaceX’s inaugural demonstration mission of the Dragon spacecraft under NASA’s Commercial Orbital Transportation Services program, proving its capability for orbital flight and recovery.
  • B. Boe-CFT (Crew Flight Test)
    Boe-CFT (Crew Flight Test) is Boeing’s planned inaugural crewed demonstration mission of its CST-100 Starliner spacecraft to the International Space Station under NASA’s Commercial Crew Program.
  • C. NASA flight test operations
    NASA flight test operations encompass the planning, execution, and analysis of experimental and developmental aircraft and spacecraft flights to advance aerospace technology and safety.
  • D. Ares I-X test flight
    The Ares I-X test flight was a 2009 NASA suborbital demonstration mission that served as the first and only test of the Ares I crew launch vehicle concept under the Constellation program.
  • E. Boe-OFT (Orbital Flight Test)
    Boe-OFT (Orbital Flight Test) was Boeing’s initial uncrewed orbital demonstration mission of its CST-100 Starliner spacecraft for NASA’s Commercial Crew Program.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstISSMission
Context triple: [Dragon 1, firstISSMission, COTS Demo Flight 2]
  • A. firstCrewedMission
    Indicates that the mission is the first instance in which humans were onboard or directly participated as crew.
  • B. firstOrbitalMission
    Indicates that the subject entity carried out or was involved in the earliest orbital spaceflight mission associated with the object entity.
  • C. firstSpaceflight
    Indicates that the subject entity performed, experienced, or was responsible for its earliest occurrence of traveling into outer space.
  • D. firstSpacewalk
    Indicates that the subject is performing or has performed their initial extravehicular activity (spacewalk) outside a spacecraft.
  • E. firstOrbitalMissionOutcome
    Indicates the result or status achieved by an entity’s first orbital mission.
  • 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_69ab4a5212d88190b989ce129f2ad87f completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2e5152c8190b31a5e732d0dde44 completed March 7, 2026, 7:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69af655a0f088190a7ac30c6df1fdff6 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af669436208190901d1f34592c1a42 completed March 10, 2026, 12:32 a.m.
NED2 Entity disambiguation (via description) batch_69af6760cf7c8190bb681f573828049e completed March 10, 2026, 12:35 a.m.
PD Predicate disambiguation batch_69abd0c63964819092d5f578195ae8dd completed March 7, 2026, 7:16 a.m.
PDg Predicate description generation batch_69abd1c7b6e48190be9a0c31069df797 completed March 7, 2026, 7:20 a.m.
Created at: March 6, 2026, 9:47 p.m.