Triple
T10451134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iridium satellite system |
E246425
|
entity |
| Predicate | orbitalRegime |
P17317
|
FINISHED |
| Object | low Earth orbit |
E81038
|
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: low Earth orbit | Statement: [Iridium satellite system, orbitalRegime, low Earth orbit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: low Earth orbit Context triple: [Iridium satellite system, orbitalRegime, low Earth orbit]
-
A.
low Earth orbit
chosen
Low Earth orbit is the region of space relatively close to Earth’s surface, commonly used for satellites, space stations, and crewed missions due to its lower altitude and easier access.
-
B.
Earth orbit
Earth orbit is the gravitationally bound path around our planet followed by natural and artificial objects such as satellites and space stations.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69d381c04fe08190957c26c526a3b05a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4fe0a6a548190a54212912f618e4e |
completed | April 7, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87efedf6c8190aa4b7bbe5f160eeb |
completed | April 10, 2026, 4:39 a.m. |
Created at: April 6, 2026, 12:17 p.m.