Colorado Springs experimental station
E416440
The Colorado Springs experimental station was Nikola Tesla’s high-voltage research facility in Colorado where he conducted pioneering experiments in wireless power transmission and atmospheric electricity around 1899–1900.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Colorado Springs experimental station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4124878 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Colorado Springs experimental station Context triple: [Tesla Tower, relatedWork, Colorado Springs experimental station]
-
A.
Colorado Springs, Colorado
Colorado Springs, Colorado is a major U.S. city known for its proximity to the Rocky Mountains and Pikes Peak, as well as being a national hub for Olympic and elite sports organizations.
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B.
Jornada Experimental Range
The Jornada Experimental Range is a long-term U.S. research site in southern New Mexico focused on studying desert ecosystems, rangeland management, and land degradation in arid environments.
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C.
Alamosa, Colorado
Alamosa, Colorado is a small city in the San Luis Valley known as a regional hub for southern Colorado and a gateway to Great Sand Dunes National Park.
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D.
Front Range, Colorado
The Front Range of Colorado is a populous urban corridor along the eastern foothills of the Rocky Mountains, encompassing cities like Denver, Boulder, and Colorado Springs.
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E.
Manitou Springs, Colorado
Manitou Springs, Colorado is a historic resort town at the base of Pikes Peak known for its natural mineral springs, artsy downtown, and proximity to major Rocky Mountain attractions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Colorado Springs experimental station Target entity description: The Colorado Springs experimental station was Nikola Tesla’s high-voltage research facility in Colorado where he conducted pioneering experiments in wireless power transmission and atmospheric electricity around 1899–1900.
-
A.
Colorado Springs, Colorado
Colorado Springs, Colorado is a major U.S. city known for its proximity to the Rocky Mountains and Pikes Peak, as well as being a national hub for Olympic and elite sports organizations.
-
B.
Jornada Experimental Range
The Jornada Experimental Range is a long-term U.S. research site in southern New Mexico focused on studying desert ecosystems, rangeland management, and land degradation in arid environments.
-
C.
Alamosa, Colorado
Alamosa, Colorado is a small city in the San Luis Valley known as a regional hub for southern Colorado and a gateway to Great Sand Dunes National Park.
-
D.
Front Range, Colorado
The Front Range of Colorado is a populous urban corridor along the eastern foothills of the Rocky Mountains, encompassing cities like Denver, Boulder, and Colorado Springs.
-
E.
Manitou Springs, Colorado
Manitou Springs, Colorado is a historic resort town at the base of Pikes Peak known for its natural mineral springs, artsy downtown, and proximity to major Rocky Mountain attractions.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
historical site
ⓘ
laboratory ⓘ research facility ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dissolved | 1900 ⓘ |
| documentedIn | Colorado Springs Notes, 1899–1900 ⓘ |
| endTime | 1900 ⓘ |
| fieldOfWork |
electrical engineering
ⓘ
power transmission ⓘ wireless communication ⓘ |
| foundedBy | Nikola Tesla ⓘ |
| fundedBy |
Nikola Tesla
NERFINISHED
ⓘ
investors associated with Nikola Tesla ⓘ |
| hasPart |
capacitors
ⓘ
grounding system ⓘ high-voltage transformers ⓘ large experimental building ⓘ measurement instruments ⓘ metallic terminal on mast ⓘ sliding roof section ⓘ spark gaps ⓘ tall wooden mast ⓘ wooden laboratory structure ⓘ |
| heritage | important site in history of electrical engineering ⓘ |
| inception | 1899 ⓘ |
| locatedIn |
Colorado
ⓘ
Colorado Springs NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| namedAfter | Colorado Springs NERFINISHED ⓘ |
| notableResearcher | Nikola Tesla NERFINISHED ⓘ |
| operator | Nikola Tesla ⓘ |
| owner | Nikola Tesla ONNED1 ⓘ |
| significantEvent |
Tesla’s high-voltage discharge experiments
ⓘ
development of large Tesla coils ⓘ experiments on propagation of electrical waves through the Earth ⓘ experiments related to Wardenclyffe Tower concepts ⓘ experiments with wireless transmission of electrical energy ⓘ observations of natural atmospheric electrical phenomena ⓘ production of very long electrical sparks ⓘ |
| startTime | 1899 ⓘ |
| status | demolished ⓘ |
| timePeriod | 1899–1900 ⓘ |
| usedFor |
atmospheric electricity research
ⓘ
high-voltage experiments ⓘ lightning simulation ⓘ radio frequency experiments ⓘ resonant transformer experiments ⓘ wireless power transmission experiments ⓘ wireless telegraphy experiments ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Colorado Springs experimental station Description of subject: The Colorado Springs experimental station was Nikola Tesla’s high-voltage research facility in Colorado where he conducted pioneering experiments in wireless power transmission and atmospheric electricity around 1899–1900.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.