Triple

T11769179
Position Surface form Disambiguated ID Type / Status
Subject COTS Demo Flight 2 E279852 entity
Predicate alsoKnownAs P39 FINISHED
Object COTS 2+ mission
The COTS 2+ mission was a SpaceX demonstration flight under NASA’s Commercial Orbital Transportation Services program that successfully tested Dragon’s approach, rendezvous, and berthing with the International Space Station.
 E945641 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: COTS 2+ mission | Statement: [COTS Demo Flight 2, alsoKnownAs, COTS 2+ mission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: COTS 2+ mission
Context triple: [COTS Demo Flight 2, alsoKnownAs, COTS 2+ mission]
  • A. Clementine mission
    The Clementine mission was a 1994 joint U.S. Department of Defense and NASA spacecraft mission primarily designed to test space-based technologies while mapping the Moon’s surface in detail.
  • B. K2 mission
    The K2 mission was the extended follow-up to NASA’s Kepler space telescope, conducting high-precision photometric observations along the ecliptic to study exoplanets and stellar variability.
  • C. Columbus External Payload Facility
    The Columbus External Payload Facility is an external platform on the International Space Station’s Columbus module that hosts scientific experiments exposed directly to the space environment.
  • D. CASSIOPE mission
    The CASSIOPE mission is a Canadian satellite project that combines advanced space weather research with a commercial communications payload to study Earth’s upper atmosphere and improve data services.
  • E. DSX (Demonstration and Science Experiments) spacecraft
    The DSX (Demonstration and Science Experiments) spacecraft is a U.S. Air Force Research Laboratory mission designed to study the effects of the space environment on spacecraft components and technologies in medium Earth orbit.
  • 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 2+ mission
Triple: [COTS Demo Flight 2, alsoKnownAs, COTS 2+ mission]
Generated description
The COTS 2+ mission was a SpaceX demonstration flight under NASA’s Commercial Orbital Transportation Services program that successfully tested Dragon’s approach, rendezvous, and berthing with the International Space Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: COTS 2+ mission
Target entity description: The COTS 2+ mission was a SpaceX demonstration flight under NASA’s Commercial Orbital Transportation Services program that successfully tested Dragon’s approach, rendezvous, and berthing with the International Space Station.
  • A. Clementine mission
    The Clementine mission was a 1994 joint U.S. Department of Defense and NASA spacecraft mission primarily designed to test space-based technologies while mapping the Moon’s surface in detail.
  • B. K2 mission
    The K2 mission was the extended follow-up to NASA’s Kepler space telescope, conducting high-precision photometric observations along the ecliptic to study exoplanets and stellar variability.
  • C. Columbus External Payload Facility
    The Columbus External Payload Facility is an external platform on the International Space Station’s Columbus module that hosts scientific experiments exposed directly to the space environment.
  • D. CASSIOPE mission
    The CASSIOPE mission is a Canadian satellite project that combines advanced space weather research with a commercial communications payload to study Earth’s upper atmosphere and improve data services.
  • E. DSX (Demonstration and Science Experiments) spacecraft
    The DSX (Demonstration and Science Experiments) spacecraft is a U.S. Air Force Research Laboratory mission designed to study the effects of the space environment on spacecraft components and technologies in medium Earth orbit.
  • 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a526979c8190ad2089997906855b completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09075aba8819082434a43473025bd completed April 28, 2026, 10:48 a.m.
NEDg Description generation batch_69f0bd3cf8308190813003daa8cfba4a completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef02c930819086d139834ad4ed84 completed April 28, 2026, 5:31 p.m.
Created at: April 8, 2026, 9:41 p.m.