Triple
T15830098
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEXTANT |
E383845
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | NASA X-ray navigation research program |
E383846
|
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: NASA X-ray navigation research program | Statement: [SEXTANT, partOf, NASA X-ray navigation research program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA X-ray navigation research program Context triple: [SEXTANT, partOf, NASA X-ray navigation research program]
-
A.
Station Explorer for X-ray Timing and Navigation Technology
chosen
Station Explorer for X-ray Timing and Navigation Technology (SEXTANT) is a NASA demonstration mission that tests the use of X-ray pulsars for autonomous spacecraft navigation in space.
-
B.
Terrain-Relative Navigation
Terrain-Relative Navigation is a guidance technology that enables spacecraft to autonomously analyze surface features in real time and adjust their descent path for a precise and safe landing.
-
C.
NASA Space Communications and Navigation program
The NASA Space Communications and Navigation program is the agency’s overarching initiative that manages and advances the networks, technologies, and services enabling communication and navigation for NASA’s space missions across Earth orbit and deep space.
-
D.
Orion guidance, navigation, and control system
The Orion guidance, navigation, and control system is the spacecraft’s integrated suite of sensors, computers, and software that determines its position and orientation and precisely controls its trajectory and attitude during missions beyond low Earth orbit.
-
E.
NASA Jet Propulsion Laboratory programs
NASA Jet Propulsion Laboratory programs are a series of space exploration and robotic missions managed by NASA’s JPL, focused on advancing planetary science, astronomy, and deep-space exploration.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e11e636bb48190a6b39feb550aaa3d |
completed | April 16, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff999f9ccc8190bc859c2b78a16baf |
completed | May 9, 2026, 8:31 p.m. |
Created at: April 10, 2026, 4:49 a.m.