Triple
T1274712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshall Space Flight Center |
E15787
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Neutral Buoyancy Simulator (historical) |
E85323
|
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: Neutral Buoyancy Simulator (historical) | Statement: [Marshall Space Flight Center, hasFacility, Neutral Buoyancy Simulator (historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Neutral Buoyancy Simulator (historical) Context triple: [Marshall Space Flight Center, hasFacility, Neutral Buoyancy Simulator (historical)]
-
A.
Neutral Buoyancy Laboratory
chosen
The Neutral Buoyancy Laboratory is NASA’s massive underwater training facility where astronauts rehearse spacewalks and practice working in microgravity-like conditions.
-
B.
Orbital Test Vehicle
The Orbital Test Vehicle is an unmanned, reusable spaceplane developed for the U.S. Air Force and Space Force to conduct long-duration, classified orbital missions and technology demonstrations.
-
C.
Canadarm
Canadarm is a pioneering robotic arm system used on NASA's Space Shuttle orbiters to deploy, capture, and maneuver payloads in space.
-
D.
Orion spacecraft
The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
-
E.
Cygnus spacecraft
The Cygnus spacecraft is an uncrewed commercial cargo vehicle developed by Northrop Grumman to deliver supplies and scientific equipment to the International Space Station.
- 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_69a4935a94308190bb92555b79032824 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4c06ee22081908141868b57596e35 |
completed | March 1, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aca2f49a98819083dacff7e76ad195 |
completed | March 7, 2026, 10:13 p.m. |
Created at: March 1, 2026, 7:50 p.m.