Triple
T12141301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SpaceX COTS Demo Flight 2 |
E289188
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | COTS 2 |
E279852
|
NE FINISHED |
How this triple was built (2 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 | Statement: [SpaceX COTS Demo Flight 2, alsoKnownAs, COTS 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: COTS 2 Context triple: [SpaceX COTS Demo Flight 2, alsoKnownAs, COTS 2]
-
A.
COTS
COTS is a NASA program that partnered with private companies to develop commercial spacecraft and launch services for delivering cargo to the International Space Station.
-
B.
COTS Round 2
COTS Round 2 was a follow-on NASA commercial competition phase that selected private companies to develop and demonstrate cargo transportation services to the International Space Station.
-
C.
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.
-
D.
COTS Demo Flight 2
chosen
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.
-
E.
C-2
C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915a9838081909622cc14df2a2582 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f692ee048190ab42c92296fd28fb |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:49 p.m.