Triple
T5458779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Chaser spaceplane |
E122543
|
entity |
| Predicate | designInspirationFrom |
P30900
|
FINISHED |
| Object |
NASA HL-20 lifting-body design
The NASA HL-20 lifting-body design is a 1980s-era crewed reentry vehicle concept developed as a compact, runway-landing spaceplane for safe, reusable transport to and from low Earth orbit.
|
E520794
|
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: NASA HL-20 lifting-body design | Statement: [Dream Chaser spaceplane, designInspirationFrom, NASA HL-20 lifting-body design]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA HL-20 lifting-body design Context triple: [Dream Chaser spaceplane, designInspirationFrom, NASA HL-20 lifting-body design]
-
A.
Rockwell X-24C concept
The Rockwell X-24C concept was a proposed hypersonic research aircraft in NASA’s X-plane program, intended to explore advanced high-speed flight and reentry technologies.
-
B.
Northrop HL-10
The Northrop HL-10 was a NASA experimental lifting-body aircraft developed in the 1960s to study unpowered reentry and landing characteristics that informed the design of future spacecraft like the Space Shuttle.
-
C.
Martin Marietta X-24B
The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
-
D.
Martin Marietta X-24A
The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
-
E.
Rocketplane Kistler
Rocketplane Kistler was a private aerospace company that aimed to develop reusable launch vehicles for commercial cargo and crew transportation to low 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: NASA HL-20 lifting-body design Triple: [Dream Chaser spaceplane, designInspirationFrom, NASA HL-20 lifting-body design]
Generated description
The NASA HL-20 lifting-body design is a 1980s-era crewed reentry vehicle concept developed as a compact, runway-landing spaceplane for safe, reusable transport to and from low Earth orbit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NASA HL-20 lifting-body design Target entity description: The NASA HL-20 lifting-body design is a 1980s-era crewed reentry vehicle concept developed as a compact, runway-landing spaceplane for safe, reusable transport to and from low Earth orbit.
-
A.
Rockwell X-24C concept
The Rockwell X-24C concept was a proposed hypersonic research aircraft in NASA’s X-plane program, intended to explore advanced high-speed flight and reentry technologies.
-
B.
Northrop HL-10
The Northrop HL-10 was a NASA experimental lifting-body aircraft developed in the 1960s to study unpowered reentry and landing characteristics that informed the design of future spacecraft like the Space Shuttle.
-
C.
Martin Marietta X-24B
The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
-
D.
Martin Marietta X-24A
The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
-
E.
Rocketplane Kistler
Rocketplane Kistler was a private aerospace company that aimed to develop reusable launch vehicles for commercial cargo and crew transportation to low Earth orbit.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: designInspirationFrom Context triple: [Dream Chaser spaceplane, designInspirationFrom, NASA HL-20 lifting-body design]
-
A.
themeInspiration
Indicates that one entity serves as the creative source or conceptual basis that inspires or shapes the theme expressed in another entity.
-
B.
designTrend
Indicates a prevailing or emerging stylistic direction or pattern that influences how something is designed over a period of time.
-
C.
designUse
Indicates that one entity is used as a design basis, purpose, or intended functional use for another entity.
-
D.
helpsDesign
chosen
Indicates that one entity assists or contributes to another entity’s design or design process.
-
E.
designsFor
Indicates that one entity creates or plans something specifically intended to serve, suit, or be used by another entity.
- F. None of above.
Provenance (6 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_69bd46424248819085282ddf50a565f3 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd927c946c8190aef40679199fede3 |
completed | March 20, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf4149c6c081909f57e214dad54777 |
completed | March 22, 2026, 1:09 a.m. |
| NEDg | Description generation | batch_69bf4207f4e4819096709c49fe001005 |
completed | March 22, 2026, 1:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf42d7b4b88190954084985134a8c2 |
completed | March 22, 2026, 1:16 a.m. |
| PD | Predicate disambiguation | batch_69bd91a0d96c8190bd1299edbf764bbb |
completed | March 20, 2026, 6:27 p.m. |
Created at: March 20, 2026, 2:08 p.m.