Triple
T1937987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IEC 60870‑5‑104 |
E41486
|
entity |
| Predicate | targetDevice |
P4634
|
FINISHED |
| Object | SCADA master stations |
E41487
|
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: SCADA master stations | Statement: [IEC 60870‑5‑104, targetDevice, SCADA master stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SCADA master stations Context triple: [IEC 60870‑5‑104, targetDevice, SCADA master stations]
-
A.
Central station
Central station is a major railway hub providing key train connections for travelers to and from Cambridge city center.
-
B.
Regional Data-processing Centres
Regional Data-processing Centres are specialized facilities within the Global Data-processing and Forecasting System that collect, process, and analyze regional meteorological and related data to support weather forecasting and climate services.
-
C.
IEEE Industrial and Commercial Power Systems Department
The IEEE Industrial and Commercial Power Systems Department is a technical group within IEEE focused on advancing standards, research, and best practices for power systems in industrial and commercial facilities.
-
D.
DNP3
chosen
DNP3 (Distributed Network Protocol) is a communication protocol widely used in electric utility and industrial automation systems for reliable, secure, and interoperable data exchange between control equipment and field devices.
-
E.
Core Network and Terminals
Core Network and Terminals is a 3GPP standards group responsible for specifying signaling, protocols, and functions of mobile core networks and user terminals in cellular systems.
- 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_69a88649b24c819080047f26b6db2ded |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb2c752fc81909baf38ff1cdeb18c |
completed | March 7, 2026, 5:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3f6285c8190925af156f49cf9a2 |
completed | March 8, 2026, 10:11 p.m. |
Created at: March 4, 2026, 7:36 p.m.