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---
title: GateConfig
description: API reference for qiskit.providers.models.GateConfig
in_page_toc_min_heading_level: 1
python_api_type: class
python_api_name: qiskit.providers.models.GateConfig
---
# GateConfig
<Class id="qiskit.providers.models.GateConfig" isDedicatedPage={true} github="https://github.com/Qiskit/qiskit/tree/stable/1.1/qiskit/providers/models/backendconfiguration.py#L31-L133" signature="qiskit.providers.models.GateConfig(name, parameters, qasm_def, coupling_map=None, latency_map=None, conditional=None, description=None)" modifiers="class">
Bases: [`object`](https://docs.python.org/3/library/functions.html#object "(in Python v3.12)")
Class representing a Gate Configuration
### name
<Attribute id="qiskit.providers.models.GateConfig.name">
the gate name as it will be referred to in OpenQASM.
</Attribute>
### parameters
<Attribute id="qiskit.providers.models.GateConfig.parameters">
variable names for the gate parameters (if any).
</Attribute>
### qasm\_def
<Attribute id="qiskit.providers.models.GateConfig.qasm_def">
definition of this gate in terms of OpenQASM 2 primitives U and CX.
</Attribute>
Initialize a GateConfig object
**Parameters**
* **name** ([*str*](https://docs.python.org/3/library/stdtypes.html#str "(in Python v3.12)")) the gate name as it will be referred to in OpenQASM.
* **parameters** ([*list*](https://docs.python.org/3/library/stdtypes.html#list "(in Python v3.12)")) variable names for the gate parameters (if any) as a list of strings.
* **qasm\_def** ([*str*](https://docs.python.org/3/library/stdtypes.html#str "(in Python v3.12)")) definition of this gate in terms of OpenQASM 2 primitives U and CX.
* **coupling\_map** ([*list*](https://docs.python.org/3/library/stdtypes.html#list "(in Python v3.12)")) An optional coupling map for the gate. In the form of a list of lists of integers representing the qubit groupings which are coupled by this gate.
* **latency\_map** ([*list*](https://docs.python.org/3/library/stdtypes.html#list "(in Python v3.12)")) An optional map of latency for the gate. In the the form of a list of lists of integers of either 0 or 1 representing an array of dimension len(coupling\_map) X n\_registers that specifies the register latency (1: fast, 0: slow) conditional operations on the gate
* **conditional** ([*bool*](https://docs.python.org/3/library/functions.html#bool "(in Python v3.12)")) Optionally specify whether this gate supports conditional operations (true/false). If this is not specified, then the gate inherits the conditional property of the backend.
* **description** ([*str*](https://docs.python.org/3/library/stdtypes.html#str "(in Python v3.12)")) Description of the gate operation
## Methods
### from\_dict
<Function id="qiskit.providers.models.GateConfig.from_dict" github="https://github.com/Qiskit/qiskit/tree/stable/1.1/qiskit/providers/models/backendconfiguration.py#L86-L98" signature="from_dict(data)" modifiers="classmethod">
Create a new GateConfig object from a dictionary.
**Parameters**
**data** ([*dict*](https://docs.python.org/3/library/stdtypes.html#dict "(in Python v3.12)")) A dictionary representing the GateConfig to create. It will be in the same format as output by [`to_dict()`](#qiskit.providers.models.GateConfig.to_dict "qiskit.providers.models.GateConfig.to_dict").
**Returns**
The GateConfig from the input dictionary.
**Return type**
[GateConfig](#qiskit.providers.models.GateConfig "qiskit.providers.models.GateConfig")
</Function>
### to\_dict
<Function id="qiskit.providers.models.GateConfig.to_dict" github="https://github.com/Qiskit/qiskit/tree/stable/1.1/qiskit/providers/models/backendconfiguration.py#L100-L119" signature="to_dict()">
Return a dictionary format representation of the GateConfig.
**Returns**
The dictionary form of the GateConfig.
**Return type**
[dict](https://docs.python.org/3/library/stdtypes.html#dict "(in Python v3.12)")
</Function>
</Class>