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Dataset

Stanford Sleep Bench v1.0

17,467 clinical PSGs (163,650 h, 12,794 patients) at 128 Hz with staging, AHI and 13 time-to-event outcomes (BDSP credentialed; SleepFM benchmark)

ECGSpO₂PSGBdsp
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Stanford Sleep-Bench contains 17,467 clinical overnight polysomnography recordings (163,650 h) from 12,794 Stanford Sleep Clinic patients, with all channels filtered and resampled to 128 Hz: six EEG, two EOG, chin and leg EMG, ECG, chest and abdominal effort, nasal and oral airflow and SpO2. Labels include AASM sleep staging in 30-s epochs, AHI and time-to-event data for 13 outcomes such as mortality, atrial fibrillation, heart failure and dementia. It was used to develop the SleepFM sleep foundation models and is available on BDSP to credentialed researchers.

At a glance
Type
Dataset
Host
Bdsp (opens in a new tab)
DOI
10.60508/0ta5-v163 (opens in a new tab)
Licence
Not reported
Access
Not reported
Subjects
12,794
Signals
ECGSpO₂PSG
PPG sites
None
Setting
Sleep lab
Wrist
No
Raw waveforms
No
Tasks
Sleep staging
Updated
Nov 2, 2026

Original description

The Sleep-Bench dataset is a collection of clinical polysomnography (PSG) recordings from Stanford Sleep Clinic. It consists of 17.467 PSG recordings spanning 163,650 hours. The dataset is accompanied by a codebase for benchmarking models in the Sleep-Bench GitHub repository.

Verbatim fromDataCite· Description as registered with DataCite

Stanford Sleep Bench v1.0: ChatPPG research summary card

Key numbers

12,794
Subjects
1
Reference labels
SLEEP STAGING
128 Hz
Released sampling rate
All channels resampled to 128 Hz after filtering

How it works

How Stanford Sleep Bench v1.0 works: Devices & body sites → Signals recorded → TasksDevices & body sites: None (PPG site). Signals recorded: Stanford Sleep Bench v1.0, 12,794 subjects · 128 Hz, signals ECG, SpO₂, PSG. Tasks: Sleep staging.Devices & body sitesNone: PPG siteNonePPG siteSignals recordedStanford Sleep Bench v1.012,794 subjects · 128 HzECGR / IRSpO₂PSGTasksSleep stagingSleep staging

No model in the hub reports results on this dataset yet.

Sampling
All channels resampled to 128 Hz after filtering
Reference labels
sleep staging

Cite this dataset

Cite this dataset with the fields recorded here. Check it against the publisher before submitting.

Stanford Sleep Bench v1.0 [Data set]. (n.d.). bdsp. https://doi.org/10.60508/0ta5-v163
@misc{stanfordsleepbenstanford,
  title         = {{Stanford Sleep Bench v1.0}},
  howpublished  = {bdsp},
  doi           = {10.60508/0ta5-v163}
}

Cite the ChatPPG record

Cite the dated snapshot 2026-10 for a fixed, reproducible version. Please also cite the original publications listed above.

APA

ChatPPG. (2026). Stanford Sleep Bench v1.0: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/stanford-sleep-bench

BibTeX
@misc{chatppg_dataset_stanford_sleep_bench,
  author       = {{ChatPPG}},
  title        = {{Stanford Sleep Bench v1.0: dataset record}},
  year         = {2026},
  month        = nov,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/stanford-sleep-bench}},
  note         = {ChatPPG Research Hub, Snapshot 2026-10, https://chatppg.com/research/snapshots/2026-10}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "Stanford Sleep Bench v1.0: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/stanford-sleep-bench"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-11-02"

History

  1. Record updated

Same tasks, signals and research

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