Triple
T8629417
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Global Maritime Distress and Safety System |
E204361
|
entity |
| Predicate | usesComponent |
P35
|
FINISHED |
| Object |
VHF DSC
VHF DSC (Very High Frequency Digital Selective Calling) is a marine radio communication system that enables automated distress alerts and selective calling between ships and shore stations on VHF channels.
|
E746402
|
NE FINISHED |
How this triple was built (4 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: VHF DSC | Statement: [Global Maritime Distress and Safety System, usesComponent, VHF DSC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: VHF DSC Context triple: [Global Maritime Distress and Safety System, usesComponent, VHF DSC]
-
A.
VHF
VHF (Very High Frequency) is a radio frequency range from 30 to 300 MHz widely used for communication, broadcasting, and navigation systems such as the Gee navigation system.
-
B.
HF/DF
HF/DF is a World War II-era high-frequency direction-finding radio system used primarily by Allied navies to locate enemy transmissions, especially from German U-boats.
-
C.
LORAN
LORAN is a long-range terrestrial radio navigation system originally developed for maritime and aviation positioning before the advent of satellite-based GPS.
-
D.
TETRA
TETRA is a professional mobile radio and wireless communications standard widely used by public safety, emergency services, and critical infrastructure organizations for secure, reliable digital voice and data.
-
E.
COMINCH
COMINCH was the World War II-era title and abbreviation for the U.S. Navy’s top operational commander of the United States Fleet.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: VHF DSC Triple: [Global Maritime Distress and Safety System, usesComponent, VHF DSC]
Generated description
VHF DSC (Very High Frequency Digital Selective Calling) is a marine radio communication system that enables automated distress alerts and selective calling between ships and shore stations on VHF channels.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: VHF DSC Target entity description: VHF DSC (Very High Frequency Digital Selective Calling) is a marine radio communication system that enables automated distress alerts and selective calling between ships and shore stations on VHF channels.
-
A.
VHF
VHF (Very High Frequency) is a radio frequency range from 30 to 300 MHz widely used for communication, broadcasting, and navigation systems such as the Gee navigation system.
-
B.
HF/DF
HF/DF is a World War II-era high-frequency direction-finding radio system used primarily by Allied navies to locate enemy transmissions, especially from German U-boats.
-
C.
LORAN
LORAN is a long-range terrestrial radio navigation system originally developed for maritime and aviation positioning before the advent of satellite-based GPS.
-
D.
TETRA
TETRA is a professional mobile radio and wireless communications standard widely used by public safety, emergency services, and critical infrastructure organizations for secure, reliable digital voice and data.
-
E.
COMINCH
COMINCH was the World War II-era title and abbreviation for the U.S. Navy’s top operational commander of the United States Fleet.
- F. None of above. chosen
Provenance (5 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_69ca834a4ea0819094970dceb9e389f3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc473f6b888190ae40d65f24122c88 |
completed | March 31, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebc02b4008190a70ca8eb6f43926d |
completed | April 2, 2026, 6:57 p.m. |
| NEDg | Description generation | batch_69cebd03f6dc8190810dd78c8048029e |
completed | April 2, 2026, 7:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebdac5c7c8190a729f6963bb8a2bf |
completed | April 2, 2026, 7:04 p.m. |
Created at: March 30, 2026, 6:27 p.m.