Red-hot and State of the art

Red-hot adjective - Being or involving the latest methods, concepts, information, or styles.

State of the art and red-hot are semantically related. In some cases you can use "State of the art" instead an adjective phrase "Red-hot".

State of the art noun - The highest degree of development of an art or technique at a particular time.

Red-hot and state of the art are semantically related. Sometimes you can use "Red-hot" instead an adjective phrase "State of the art".