Triple

T6327682
Position Surface form Disambiguated ID Type / Status
Subject Differential GPS E141898 entity
Predicate relatedTo P37 FINISHED
Object Wide Area Augmentation System E586572 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: Wide Area Augmentation System | Statement: [Differential GPS, relatedTo, Wide Area Augmentation System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wide Area Augmentation System
Context triple: [Differential GPS, relatedTo, Wide Area Augmentation System]
  • A. Satellite-Based Augmentation Systems chosen
    Satellite-Based Augmentation Systems are regional or wide-area systems that enhance standard GPS signals to provide more accurate, reliable, and integrity-checked positioning for aviation and other safety-critical applications.
  • B. Ranging and Integrity Monitoring Stations
    Ranging and Integrity Monitoring Stations are ground-based facilities that track satellite signals to assess their accuracy and reliability, supporting the integrity and performance of satellite navigation systems.
  • C. Global Navigation Satellite System Infrastructure
    Global Navigation Satellite System Infrastructure is the worldwide network of satellites, ground stations, and control systems that enables precise positioning, navigation, and timing services for users across the globe.
  • D. 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.
  • E. Differential GPS
    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.
  • 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_69c63862698c8190a23f9f228a7cc8a7 completed March 27, 2026, 7:57 a.m.
Created at: March 22, 2026, 4:29 p.m.