---
title: Metadata (latest version)
description: API reference for qiskit_ibm_runtime.results.Metadata in the latest version of qiskit-ibm-runtime
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit-ibm-runtime/results-metadata
---

# Metadata

*class* `Metadata(chunk_timing=<factory>)`

[GitHub](https://github.com/Qiskit/qiskit-ibm-runtime/tree/stable/0.49/qiskit_ibm_runtime/results/quantum_program.py#L146-L151)

Bases: `object`

Metadata about the execution of a quantum program run through the runtime executor.

## Attributes

**Parameters**

**chunk\_timing** (*list\[*[*ChunkSpan*](/docs/api/qiskit-ibm-runtime/results-chunk-span "qiskit_ibm_runtime.results.quantum_program.ChunkSpan")*]*)

### chunk\_timing

Type: `list`\[[`ChunkSpan`](/docs/api/qiskit-ibm-runtime/results-chunk-span "qiskit_ibm_runtime.results.quantum_program.ChunkSpan")]

Timing information about all executed chunks of a quantum program.

## Methods