Triple
T15520710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grimeton Radio Station |
E368958
|
entity |
| Predicate | officialName |
P66
|
FINISHED |
| Object |
Varberg Radio Station at Grimeton
Varberg Radio Station at Grimeton is a UNESCO World Heritage-listed early 20th-century longwave radio transmitting station in Sweden, renowned for its rare, still-operational Alexanderson alternator technology.
|
E1161712
|
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: Varberg Radio Station at Grimeton | Statement: [Grimeton Radio Station, officialName, Varberg Radio Station at Grimeton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Varberg Radio Station at Grimeton Context triple: [Grimeton Radio Station, officialName, Varberg Radio Station at Grimeton]
-
A.
Poldhu Wireless Station
Poldhu Wireless Station was an early 20th-century radio transmission site in Cornwall, England, famous as the location from which Guglielmo Marconi conducted pioneering long-distance wireless telegraphy experiments, including the first transatlantic radio signal.
-
B.
Mizen Head Signal Station
Mizen Head Signal Station is a historic coastal lookout and former maritime communication post located on the rugged cliffs of Mizen Head in County Cork, Ireland, now serving as a visitor attraction and heritage site.
-
C.
Marconi Station Site
Marconi Station Site is a historic location on Cape Cod where Guglielmo Marconi conducted pioneering transatlantic wireless communication experiments.
-
D.
British coastal time signal network
The British coastal time signal network was a 19th- and early 20th-century system of visual and audible signals at ports around the UK that allowed ships to accurately set their marine chronometers for safe and precise navigation.
-
E.
Blackhill Transmitting Station
Blackhill Transmitting Station is a major broadcasting and telecommunications facility in North Lanarkshire, Scotland, known for its tall transmission mast serving central Scotland.
- 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: Varberg Radio Station at Grimeton Triple: [Grimeton Radio Station, officialName, Varberg Radio Station at Grimeton]
Generated description
Varberg Radio Station at Grimeton is a UNESCO World Heritage-listed early 20th-century longwave radio transmitting station in Sweden, renowned for its rare, still-operational Alexanderson alternator technology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Varberg Radio Station at Grimeton Target entity description: Varberg Radio Station at Grimeton is a UNESCO World Heritage-listed early 20th-century longwave radio transmitting station in Sweden, renowned for its rare, still-operational Alexanderson alternator technology.
-
A.
Poldhu Wireless Station
Poldhu Wireless Station was an early 20th-century radio transmission site in Cornwall, England, famous as the location from which Guglielmo Marconi conducted pioneering long-distance wireless telegraphy experiments, including the first transatlantic radio signal.
-
B.
Mizen Head Signal Station
Mizen Head Signal Station is a historic coastal lookout and former maritime communication post located on the rugged cliffs of Mizen Head in County Cork, Ireland, now serving as a visitor attraction and heritage site.
-
C.
Marconi Station Site
Marconi Station Site is a historic location on Cape Cod where Guglielmo Marconi conducted pioneering transatlantic wireless communication experiments.
-
D.
British coastal time signal network
The British coastal time signal network was a 19th- and early 20th-century system of visual and audible signals at ports around the UK that allowed ships to accurately set their marine chronometers for safe and precise navigation.
-
E.
Blackhill Transmitting Station
Blackhill Transmitting Station is a major broadcasting and telecommunications facility in North Lanarkshire, Scotland, known for its tall transmission mast serving central Scotland.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0403543188190abac49d2b9decb89 |
completed | April 16, 2026, 1:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d54ea5c8190b3b220ad10ba8f40 |
completed | May 9, 2026, 1:57 p.m. |
| NEDg | Description generation | batch_69ff3e5643088190a9b001ef815ddd3a |
completed | May 9, 2026, 2:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff3f4456f88190b7fc9b853b0155e4 |
completed | May 9, 2026, 2:05 p.m. |
Created at: April 10, 2026, 4:04 a.m.