Triple
T6327746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Real-time Kinematic Positioning |
E141899
|
entity |
| Predicate | isAlternativeTo |
P5887
|
FINISHED |
| Object | differential GNSS |
E141898
|
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: differential GNSS | Statement: [Real-time Kinematic Positioning, isAlternativeTo, differential GNSS]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: differential GNSS Context triple: [Real-time Kinematic Positioning, isAlternativeTo, differential GNSS]
-
A.
Differential GPS
chosen
Differential GPS is an enhanced positioning system that improves the accuracy of standard GPS signals by using ground-based reference stations to correct signal errors.
-
B.
Real-time Kinematic Positioning
Real-time Kinematic Positioning is a high-precision satellite navigation technique that uses carrier-phase measurements and correction data from reference stations to achieve centimeter-level positioning accuracy in real time.
-
C.
Continuously Operating Reference Stations network
The Continuously Operating Reference Stations (CORS) network is a nationwide system of permanent GPS/GNSS stations that provides precise positioning data for surveying, mapping, and geospatial applications.
-
D.
GPS
GPS (Global Positioning System) is a satellite-based navigation system that provides precise location and timing information to military and civilian users worldwide.
-
E.
GPS
GPS is the Division of Geological and Planetary Sciences at the California Institute of Technology, focusing on research and education in Earth and planetary sciences.
- 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_69c008d201748190917e69c41ba3f978 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c064e9532081908277f10ec380a486 |
completed | March 22, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c60410223081908c1cf3663d4b14c0 |
completed | March 27, 2026, 4:14 a.m. |
Created at: March 22, 2026, 4:29 p.m.