Datasets:
metadata
license: other
license_name: reddit-user-content
license_link: https://redditinc.com/policies/user-agreement
language:
- en
task_categories:
- text-classification
tags:
- reddit
- images
- multimodal
- public-health
- harm-reduction
- opioid
- substance-use
- pseudonymized
pretty_name: OP-R1 Reddit Images (37 drug subreddits, 2016-2026)
size_categories:
- 100K<n<1M
configs:
- config_name: default
data_files:
- split: train
path: data/*/part-*.parquet
- config_name: 1P_LSD
data_files:
- split: train
path: data/1P_LSD/part-*.parquet
- config_name: 1V_LSD
data_files:
- split: train
path: data/1V_LSD/part-*.parquet
- config_name: 2cb
data_files:
- split: train
path: data/2cb/part-*.parquet
- config_name: 4acodmt
data_files:
- split: train
path: data/4acodmt/part-*.parquet
- config_name: 5MeODMT
data_files:
- split: train
path: data/5MeODMT/part-*.parquet
- config_name: AMT
data_files:
- split: train
path: data/AMT/part-*.parquet
- config_name: Ayahuasca
data_files:
- split: train
path: data/Ayahuasca/part-*.parquet
- config_name: CannabisExtracts
data_files:
- split: train
path: data/CannabisExtracts/part-*.parquet
- config_name: DMT
data_files:
- split: train
path: data/DMT/part-*.parquet
- config_name: DMXE
data_files:
- split: train
path: data/DMXE/part-*.parquet
- config_name: DPH
data_files:
- split: train
path: data/DPH/part-*.parquet
- config_name: DrugCombos
data_files:
- split: train
path: data/DrugCombos/part-*.parquet
- config_name: Drugs
data_files:
- split: train
path: data/Drugs/part-*.parquet
- config_name: LSA
data_files:
- split: train
path: data/LSA/part-*.parquet
- config_name: LSD
data_files:
- split: train
path: data/LSD/part-*.parquet
- config_name: MDMA
data_files:
- split: train
path: data/MDMA/part-*.parquet
- config_name: MXE
data_files:
- split: train
path: data/MXE/part-*.parquet
- config_name: MemantineHCl
data_files:
- split: train
path: data/MemantineHCl/part-*.parquet
- config_name: Nootropics
data_files:
- split: train
path: data/Nootropics/part-*.parquet
- config_name: PCP
data_files:
- split: train
path: data/PCP/part-*.parquet
- config_name: adderall
data_files:
- split: train
path: data/adderall/part-*.parquet
- config_name: afinil
data_files:
- split: train
path: data/afinil/part-*.parquet
- config_name: ambien
data_files:
- split: train
path: data/ambien/part-*.parquet
- config_name: anabolic
data_files:
- split: train
path: data/anabolic/part-*.parquet
- config_name: benzodiazepines
data_files:
- split: train
path: data/benzodiazepines/part-*.parquet
- config_name: cannabis
data_files:
- split: train
path: data/cannabis/part-*.parquet
- config_name: cocaine
data_files:
- split: train
path: data/cocaine/part-*.parquet
- config_name: dissociatives
data_files:
- split: train
path: data/dissociatives/part-*.parquet
- config_name: dxm
data_files:
- split: train
path: data/dxm/part-*.parquet
- config_name: fentanyl
data_files:
- split: train
path: data/fentanyl/part-*.parquet
- config_name: ketamine
data_files:
- split: train
path: data/ketamine/part-*.parquet
- config_name: mescaline
data_files:
- split: train
path: data/mescaline/part-*.parquet
- config_name: meth
data_files:
- split: train
path: data/meth/part-*.parquet
- config_name: modafinil
data_files:
- split: train
path: data/modafinil/part-*.parquet
- config_name: noids
data_files:
- split: train
path: data/noids/part-*.parquet
- config_name: opiates
data_files:
- split: train
path: data/opiates/part-*.parquet
- config_name: treedibles
data_files:
- split: train
path: data/treedibles/part-*.parquet
extra_gated_heading: Request access to the OP-R1 Reddit corpus
extra_gated_button_content: I agree to all terms above
extra_gated_description: >-
This dataset contains pseudonymized but re-identifiable social-media content
about substance use. Access is reviewed manually and granted only for
public-health / harm-reduction research. Requests without a verifiable
institutional affiliation and a specific research purpose will be declined.
extra_gated_prompt: >-
**DATA USE AGREEMENT — read in full before requesting access.**
This corpus contains Reddit posts and comments about drug use, including
opioids. Author usernames are replaced by salted HMAC pseudonyms, but the
dataset **retains original Reddit post/comment identifiers** (`id`, `link_id`,
`parent_id`). Those identifiers can be resolved on reddit.com to the original
content and, where not deleted, to the author's real account. **Treat every
record as identifiable personal data concerning health and potentially
criminal conduct.**
By requesting access you represent that you have read this agreement and agree
to be bound by it.
**1. Permitted use.** Aggregate public-health, harm-reduction,
epidemiological, computational-social-science or NLP research, conducted under
the oversight of an IRB / research ethics committee (or a documented
determination that such oversight is not required in your jurisdiction).
**2. Prohibited uses.** You will NOT: (a) attempt to re-identify, deanonymize,
unmask or determine the real-world identity of any individual, including by
resolving retained Reddit identifiers, cross-referencing external data, or
querying any API or web service with dataset content; (b) contact, message,
survey, recruit, profile, monitor or surveil any individual represented in the
data; (c) use the data for law-enforcement, prosecutorial, immigration,
insurance, credit, employment or any other adverse determination about an
individual; (d) use it for commercial purposes, advertising, or targeting; (e)
use it to facilitate the acquisition or distribution of controlled substances;
(f) publish, present or otherwise disclose any verbatim quotation, username,
pseudonymous `user_id`, Reddit identifier, or any other detail that could
reasonably permit identification of an individual.
**3. No redistribution.** You will not republish, mirror, share, sublicense,
post to any public repository or model hub, or otherwise transfer the data or
any substantial derivative of it, in whole or in part, to any third party.
Access is personal to you. Collaborators must request access individually.
Models trained on this data must not be released if they can reproduce
identifying content.
**4. Security.** You will store the data on access-controlled systems,
restrict access to named personnel covered by this agreement, and not upload
it to third-party services (including commercial LLM APIs) that may retain,
train on, or disclose it.
**5. Underlying rights.** Content remains the intellectual property of its
original authors and is subject to the Reddit User Agreement. This dataset is
a research derivative; nothing here grants you rights in the underlying
content. You are responsible for your own compliance with Reddit's terms and
with all applicable law, including GDPR, HIPAA and equivalents.
**6. Deletion.** You will delete all copies upon completion of the stated
research, upon withdrawal of access, or on request of the maintainers.
**7. Incident reporting.** You will report any accidental disclosure,
re-identification, breach, or loss of control of the data to the maintainer
within 72 hours.
**8. Publication.** Report results in aggregate. Paraphrase rather than quote.
Cite the dataset and the upstream arctic_shift project.
**9. Termination.** Access may be revoked at any time, with or without cause.
Breach terminates your rights immediately and obliges you to delete all
copies.
**10. No warranty.** Provided "as is", without warranty of any kind. The
maintainers accept no liability arising from your use. The data is a
non-representative convenience sample and must not be used for clinical,
diagnostic, or individual decision-making purposes.
**11. Images — additional restrictions.** This dataset contains photographs
posted by Reddit users. Images can identify a person in ways text cannot: a
face, a tattoo, a hand, a recognisable room, a prescription label, a street
view. In addition to the terms above you will NOT: (a) run face detection,
face recognition, biometric extraction, or any person-matching or clustering
technique intended to group images by depicted individual; (b) attempt to
read, enhance, or reconstruct any text visible in an image that identifies a
person, address, prescription, or account; (c) perform reverse-image search on
any image, or submit any image to a third-party service that performs one; (d)
reproduce any image, crop, or thumbnail in a publication, presentation,
poster, or model card. Report image findings only in aggregate.
**12. Image provenance and integrity.** Images were retrieved from the URLs
recorded in the posts, not from Reddit's API. Some were deleted or replaced by
the host before retrieval; such records are marked in `image_status` and carry
no image bytes. EXIF and other embedded metadata are stripped on ingest, but
you must not treat that as a guarantee that no identifying information remains
**inside the visible frame**.
extra_gated_fields:
Full name: text
Institutional email: text
Institution / organization: text
Role:
type: select
options:
- Faculty / PI
- Postdoc
- PhD student
- Masters/Undergrad student
- Research staff
- Industry researcher
- Other
Country: country
Supervisor or PI (if student): text
Describe your specific research question and intended use: text
IRB / ethics review status:
type: select
options:
- Approved - I can provide the protocol number
- Submitted, pending approval
- Formal determination that review is not required
- Not applicable - please explain above
I will not attempt to re-identify or deanonymize any individual: checkbox
I will not contact, survey, profile or surveil anyone in the data: checkbox
I will not use the data for law-enforcement or any adverse determination about an individual: checkbox
I will not redistribute the data or share my access with others: checkbox
I will not publish verbatim quotes, usernames or Reddit identifiers: checkbox
I will not upload the data to third-party services that may retain or train on it: checkbox
I will delete all copies when my research concludes or access is withdrawn: checkbox
I will not run face recognition, biometric extraction or person-matching on the images: checkbox
I will not reverse-image-search any image or submit images to third-party services: checkbox
I will not reproduce any image in a publication, presentation or model card: checkbox
I agree to the full Data Use Agreement above: checkbox
dataset_info:
- config_name: default
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: 1P_LSD
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: 1V_LSD
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: 2cb
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: 4acodmt
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: 5MeODMT
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: AMT
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: Ayahuasca
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: CannabisExtracts
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: DMT
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: DMXE
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: DPH
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: DrugCombos
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: Drugs
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: LSA
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: LSD
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: MDMA
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: MXE
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: MemantineHCl
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: Nootropics
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: PCP
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: adderall
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: afinil
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: ambien
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: anabolic
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: benzodiazepines
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: cannabis
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: cocaine
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: dissociatives
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: dxm
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: fentanyl
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: ketamine
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: mescaline
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: meth
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: modafinil
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: noids
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: opiates
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
- config_name: treedibles
features:
- name: id
dtype: string
- name: kind
dtype: string
- name: subreddit
dtype: string
- name: source
dtype: string
- name: user_id
dtype: string
- name: created_utc
dtype: timestamp[ms, tz=UTC]
- name: text
dtype: string
- name: score
dtype: int64
- name: link_id
dtype: string
- name: parent_id
dtype: string
- name: image_url
dtype: string
- name: post_hint
dtype: string
- name: is_gallery
dtype: bool
- name: has_image
dtype: bool
- name: image
dtype: image
- name: album_images
list: image
- name: n_album_images
dtype: int64
- name: image_status
dtype: string
- name: image_sha256
dtype: string
- name: image_bytes
dtype: int64
- name: image_mime
dtype: string
- name: image_width
dtype: int64
- name: image_height
dtype: int64
OP-Reddit-Image
A full mirror of OP-R1/OP-Reddit-Post
— all 46,934,806 rows — with each post's image attached where it could still be
retrieved. Mirroring rather than shipping images alone means you never have to
join two separately gated datasets to put a post's text next to its picture.
Scale
| rows (identical to OP-Reddit-Post) | 46,934,806 |
posts flagged has_image |
656,932 |
| posts with an image retrieved | 373,752 |
| of which imgur albums | 6,968 |
| total images (incl. album members) | 379,541 |
| size | ~372 GB across 285 shards |
Retrieval outcomes
Every flagged post was attempted exactly once. Rows whose image could not be
retrieved are kept, with image_status recording why — a missing image is
itself a signal, and dropping those rows would bias the corpus toward newer,
better-preserved content.
image_status |
rows | meaning |
|---|---|---|
no_image |
46,277,880 | not an image post (comments, text posts) |
ok |
373,752 | image retrieved and stored |
404 |
272,241 | host no longer has it — deleted |
placeholder |
3,703 | host returned a stand-in image, not the original |
unsupported_host |
2,630 | host outside the fetch scope (giphy, discord, …) |
removed_page |
2,442 | host served an HTML removal page instead of an image |
skipped_album |
2,010 | imgur album that no longer resolves to any image |
not_an_image |
141 | URL resolved to video (gifv/mp4) |
error |
7 | genuine fetch failure |
41.4% of flagged images were already gone. That is the most important number here for anyone reasoning about coverage: this is a salvage of what survived, not a record of what was posted.
placeholder and removed_page deserve attention. imgur answers a request for
a deleted image with HTTP 200 — sometimes a 503-byte PNG, sometimes an HTML
page. A fetcher that trusts status codes records both as successes. They are
detected here by content hash and response type and are never stored as images.
Albums
An imgur album is a single post holding several images. 8,978 posts pointed at one; 6,968 still resolved, yielding 12,757 images (6,491 albums hold one image, 592 hold more, 259 hold six or more).
image— the album's first image, so album posts behave like any other image post for the viewer and forimage is not nullfiltersalbum_images— aSequence(Image())with the complete album, in album ordern_album_images— how many;0for non-album posts
Columns
Every column from OP-Reddit-Post, plus:
| Column | Type | Meaning |
|---|---|---|
image |
Image |
The image, EXIF-stripped. Null unless image_status = "ok". |
album_images |
Sequence(Image) |
All images of an imgur album, in order. Empty otherwise. |
n_album_images |
int64 |
Album size; 0 when not an album. |
image_status |
string |
See the table above. Never null. |
image_sha256 |
string |
SHA-256 of the stored bytes of image. |
image_bytes |
int64 |
Size of image in bytes. |
image_mime |
string |
image/jpeg, image/png, image/gif. |
image_width / image_height |
int64 |
Pixel dimensions of image. |
Processing notes
EXIF is stripped losslessly. JPEG APP1/APP13/APP14 segments and PNG text chunks are removed by walking the container, without re-encoding — the pixels are byte-identical to what the host served, with no generation loss. This removes GPS coordinates, device serial numbers and capture timestamps. It does not guarantee the visible content of an image is free of identifying detail; see the access agreement.
Row order within each subreddit matches OP-Reddit-Post, which is
user-contiguous, so a user's records stay adjacent here too.
Verification. Row counts match OP-Reddit-Post exactly in all 37
partitions; all 46,934,806 rows were checked against the fetch log with zero
status mismatches; 5,380 embedded images were re-hashed with zero SHA-256
mismatches; and every one of the 6,968 album posts and 12,757 album images was
verified exhaustively — count, order, decodability, and that image equals
album_images[0].