Triple
T21461601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Molniya orbit |
E529484
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Tundra orbit |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tundra orbit | Statement: [Molniya orbit, relatedTo, Tundra orbit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tundra orbit Context triple: [Molniya orbit, relatedTo, Tundra orbit]
-
A.
Clarke orbit
A Clarke orbit is a geostationary orbit directly above Earth's equator where a satellite appears fixed over one point on the surface, enabling continuous communication coverage.
-
B.
Molniya orbit
A Molniya orbit is a highly elliptical, high-inclination Earth orbit designed to provide long-duration coverage over high latitudes, particularly useful for communications and observation of polar regions.
-
C.
Sun-synchronous orbit
A Sun-synchronous orbit is a near-polar, low Earth orbit in which a satellite passes over any given point of the planet’s surface at the same local solar time, providing consistent lighting conditions for imaging and observation.
-
D.
Lissajous orbit
A Lissajous orbit is a stable, looping three-dimensional trajectory around a Lagrange point, commonly used by space observatories to maintain a relatively constant position with respect to Earth and the Sun.
-
E.
Earth orbit
Earth orbit is the gravitationally bound path around our planet followed by natural and artificial objects such as satellites and space stations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tundra orbit Target entity description: Tundra orbit is a highly elliptical, geosynchronous orbit with high inclination that keeps a satellite lingering over high-latitude regions for extended periods each day, making it useful for communications and observation in polar areas.
-
A.
Clarke orbit
A Clarke orbit is a geostationary orbit directly above Earth's equator where a satellite appears fixed over one point on the surface, enabling continuous communication coverage.
-
B.
Molniya orbit
A Molniya orbit is a highly elliptical, high-inclination Earth orbit designed to provide long-duration coverage over high latitudes, particularly useful for communications and observation of polar regions.
-
C.
Sun-synchronous orbit
A Sun-synchronous orbit is a near-polar, low Earth orbit in which a satellite passes over any given point of the planet’s surface at the same local solar time, providing consistent lighting conditions for imaging and observation.
-
D.
Lissajous orbit
A Lissajous orbit is a stable, looping three-dimensional trajectory around a Lagrange point, commonly used by space observatories to maintain a relatively constant position with respect to Earth and the Sun.
-
E.
Earth orbit
Earth orbit is the gravitationally bound path around our planet followed by natural and artificial objects such as satellites and space stations.
- F. None of above. chosen
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9ef0c0881908554977df00604a6 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:09 p.m.