---
title: StretchValueModel (latest version)
description: API reference for ibm_quantum_schemas.executor.version_0_2.StretchValueModel in the latest version of qiskit-ibm-runtime
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit-ibm-runtime/ibm-quantum-schemas-executor-version-0-2-stretch-value-model
---

# StretchValueModel

*pydantic model* `StretchValueModel`

[GitHub](https://github.com/Qiskit/ibm-quantum-schemas/tree/0.10.20260723/ibm_quantum_schemas/executor/version_0_2/models.py#L238-L259)

Bases: `BaseModel`

Describes circuit stretch value resolutions.

All timing information is expressed in terms of multiples of the quantity `dt`, time step duration of the control electronics, which can be queried in backend and target properties.

### expanded\_values

*field*

Type: `list`\[`tuple`\[`int`, `int`]]

A sequence of pairs `(time, duration)` indicating the time and duration of each delay.

All units are `dt`, where the `time` denotes the absolute time of a delay in the circuit schedule, and the `duration` denotes the total duration of the delay.

### name

*field*

Type: `str`

The name of the stretch.

### remainder

*field*

Type: `int`

The time left over if `value` were to be used each stretch, in units of `dt`.

### value

*field*

Type: `int`

The resolved stretch value, up to the remainder, in units of `dt`.