Triple
T140721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nikola Tesla |
E2843
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object |
Tesla coil
The Tesla coil is a high-voltage, high-frequency resonant transformer circuit invented by Nikola Tesla, famous for producing spectacular electrical discharges and demonstrating principles of wireless power transmission.
|
E16242
|
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: Tesla coil | Statement: [Nikola Tesla, knownFor, Tesla coil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tesla coil Context triple: [Nikola Tesla, knownFor, Tesla coil]
-
A.
Tesla Roadster
The Tesla Roadster is an all-electric sports car that marked Tesla’s debut in the automotive market and helped popularize high-performance electric vehicles.
-
B.
Tesla Cybertruck
The Tesla Cybertruck is an all-electric, angularly styled pickup truck known for its stainless-steel exoskeleton, high performance, and futuristic design.
-
C.
Audion
Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
-
D.
Unitary Plan Wind Tunnel
The Unitary Plan Wind Tunnel is a major high-speed aerodynamic testing facility at NASA’s Ames Research Center used to evaluate aircraft and spacecraft designs.
-
E.
Hyperloop concept
The Hyperloop concept is a proposed high-speed transportation system using low-pressure tubes and magnetically levitated pods to move passengers and cargo at near-airline speeds on the ground.
- 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: Tesla coil Triple: [Nikola Tesla, knownFor, Tesla coil]
Generated description
The Tesla coil is a high-voltage, high-frequency resonant transformer circuit invented by Nikola Tesla, famous for producing spectacular electrical discharges and demonstrating principles of wireless power transmission.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tesla coil Target entity description: The Tesla coil is a high-voltage, high-frequency resonant transformer circuit invented by Nikola Tesla, famous for producing spectacular electrical discharges and demonstrating principles of wireless power transmission.
-
A.
Tesla Roadster
The Tesla Roadster is an all-electric sports car that marked Tesla’s debut in the automotive market and helped popularize high-performance electric vehicles.
-
B.
Tesla Cybertruck
The Tesla Cybertruck is an all-electric, angularly styled pickup truck known for its stainless-steel exoskeleton, high performance, and futuristic design.
-
C.
Audion
Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
-
D.
Unitary Plan Wind Tunnel
The Unitary Plan Wind Tunnel is a major high-speed aerodynamic testing facility at NASA’s Ames Research Center used to evaluate aircraft and spacecraft designs.
-
E.
Hyperloop concept
The Hyperloop concept is a proposed high-speed transportation system using low-pressure tubes and magnetically levitated pods to move passengers and cargo at near-airline speeds on the ground.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257c7e79c8190b3e5a2983035a972 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b4bc01cc8190bed2333b274ee645 |
completed | Feb. 28, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_69a2b5b9f65081909c1afec015c5d485 |
completed | Feb. 28, 2026, 9:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2b6648d188190a81f432c91512b5e |
completed | Feb. 28, 2026, 9:33 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.