IBM Heron

IBM Heron is a 133-qubit tunable-coupler quantum processor created by IBM, unveiled during the IBM Quantum Summit 2023, which occurred on December 4, 2023, and is the highest performance quantum processor IBM has ever built.

It is currently in use on the IBM Quantum System Two, unveiled during the same event.

IBM claims that this processor eliminates crosstalk errors that emerged in their previous quantum processors, and that this processor is being made available for users via the cloud.

It is reportedly 5 times faster than their previous best record set by the IBM Eagle.