Triple
T11692654
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rocketplane Kistler |
E277905
|
entity |
| Predicate | program |
P804
|
FINISHED |
| Object | K-1 reusable launch system |
E939576
|
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: K-1 reusable launch system | Statement: [Rocketplane Kistler, program, K-1 reusable launch system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: K-1 reusable launch system Context triple: [Rocketplane Kistler, program, K-1 reusable launch system]
-
A.
K-1 launch vehicle
chosen
The K-1 launch vehicle was a proposed fully reusable, two-stage commercial rocket designed by Rocketplane Kistler for low-cost access to low Earth orbit.
-
B.
Electron launch vehicle
The Electron launch vehicle is Rocket Lab’s small, two-stage orbital rocket designed for frequently launching lightweight satellites and payloads to low Earth orbit.
-
C.
KSLV-II
KSLV-II is South Korea’s next-generation, domestically developed orbital launch vehicle designed to place satellites into low Earth orbit and advance the nation’s independent space launch capabilities.
-
D.
KSLV-I
KSLV-I is South Korea’s first domestically developed space launch vehicle, used to place satellites into low Earth orbit and mark the country’s entry into orbital launch capability.
-
E.
HL-20 Personnel Launch System
The HL-20 Personnel Launch System was a NASA-designed lifting-body spaceplane concept from the late 20th century intended to provide a reusable, crewed vehicle for low Earth orbit missions and runway landings.
- 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a47a3ddc819098e208611148d15b |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef831d27248190894ffdb12c1ddd4d |
completed | April 27, 2026, 3:39 p.m. |
Created at: April 8, 2026, 9:40 p.m.