Triple
T21762109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Precise Positioning Service |
E537188
|
entity |
| Predicate | usesSystem |
P182
|
FINISHED |
| Object | Galileo satellite navigation system |
—
|
NE NERFINISHED |
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: Galileo satellite navigation system | Statement: [Precise Positioning Service, usesSystem, Galileo satellite navigation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Galileo satellite navigation system Context triple: [Precise Positioning Service, usesSystem, Galileo satellite navigation system]
-
A.
Galileo satellite navigation system
chosen
The Galileo satellite navigation system is the European Union’s global navigation satellite system designed to provide highly accurate positioning and timing services worldwide as an independent alternative to GPS and other GNSS constellations.
-
B.
Galileo Open Service
Galileo Open Service is the free, open-access civilian signal provided by the European Union’s Galileo global navigation satellite system, offering precise positioning and timing for a wide range of applications.
-
C.
GLONASS
GLONASS is Russia’s global satellite navigation system, providing worldwide positioning and timing services as an alternative to GPS.
-
D.
Argos satellite system
The Argos satellite system is a global satellite-based data collection and location system used to relay environmental and oceanographic measurements from remote platforms such as Argo floats to data centers.
-
E.
BeiDou
BeiDou is China's satellite-based global navigation system that serves as an alternative to and competitor of GPS.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c46f5d1c8190bf830409e98464e5 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d9369f88190b4be11b82fe75a17 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 16, 2026, 6:51 p.m.