The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
id: string
text: string
display_label: string
paired_degradation_profile_id: string
intended_visual_failure_mode: string
blue_shift: int64
brightness_shift: int64
target_width: int64
notes: string
jpeg_quality_pass_1: string
jpeg_quality_pass_2: string
hue_shift: int64
noise_amount: int64
red_shift: int64
name: string
desaturation: int64
green_shift: int64
to
{'id': Value('string'), 'name': Value('string'), 'target_width': Value('int64'), 'jpeg_quality_pass_1': Value('string'), 'jpeg_quality_pass_2': Value('string'), 'desaturation': Value('int64'), 'hue_shift': Value('int64'), 'red_shift': Value('int64'), 'green_shift': Value('int64'), 'blue_shift': Value('int64'), 'brightness_shift': Value('int64'), 'noise_amount': Value('int64'), 'notes': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
return get_rows(
^^^^^^^^^
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
for key, pa_table in self._iter_arrow():
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 299, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
id: string
text: string
display_label: string
paired_degradation_profile_id: string
intended_visual_failure_mode: string
blue_shift: int64
brightness_shift: int64
target_width: int64
notes: string
jpeg_quality_pass_1: string
jpeg_quality_pass_2: string
hue_shift: int64
noise_amount: int64
red_shift: int64
name: string
desaturation: int64
green_shift: int64
to
{'id': Value('string'), 'name': Value('string'), 'target_width': Value('int64'), 'jpeg_quality_pass_1': Value('string'), 'jpeg_quality_pass_2': Value('string'), 'desaturation': Value('int64'), 'hue_shift': Value('int64'), 'red_shift': Value('int64'), 'green_shift': Value('int64'), 'blue_shift': Value('int64'), 'brightness_shift': Value('int64'), 'noise_amount': Value('int64'), 'notes': Value('string')}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
FaceTwin — Flux Kontext Pro prompts + image-degradation profiles
Public, CC BY 4.0 dataset companion to the FaceTwin Project, a privacy-art piece exploring AI-generated face doppelgangers.
The project has two public framings, one consumer-art and one consumer-prank:
- Privacy art: https://pleasejuststop.org — "Clicking a link can find strangers who look like me? If we buy that, we've given up on privacy. Test it to find out."
- Prank tool: https://prankmyface.lol — same backend, hot-pink framing as a "send your friend a fake AI face-matcher" prank.
This dataset is the prompts + degradation profiles that drive the live sites' image generation, packaged as JSONL.
Contents
| File | Rows | Description |
|---|---|---|
data/prompts.jsonl |
3 | The three production prompts fed to black-forest-labs/flux-kontext-pro. |
data/degradation-profiles.jsonl |
6 | The six post-processing profiles applied to outputs. |
Schema
prompts.jsonl
{
"id": "leather-wall", // stable id used in production
"text": "Edit this photo to show this person posing against a wall...", // verbatim prompt
"display_label": "Riley S. — Nashville, TN", // label shown to the recipient on the fake AI-match page
"paired_degradation_profile_id": "black-and-white", // foreign key to degradation-profiles
"intended_visual_failure_mode": "..." // what the production prompt is trying to hide / surface
}
degradation-profiles.jsonl
{
"id": "black-and-white", // stable id
"name": "black-and-white", // human label
"target_width": 450,
"jpeg_quality_pass_1": "38 + random(0..4)",
"jpeg_quality_pass_2": "58 + random(0..4)",
"desaturation": 100,
"hue_shift": 0,
"red_shift": 0,
"green_shift": 0,
"blue_shift": 0,
"brightness_shift": -3,
"noise_amount": 20,
"notes": "Full desaturation. Pairs with the leather-wall prompt..."
}
All values are verbatim from production source.
Model parameters
All three production prompts use:
{
"model": "black-forest-labs/flux-kontext-pro",
"aspect_ratio": "3:4",
"output_format": "png",
"safety_tolerance": 2
}
output_format MUST be "png" or "webp" — "jpg" silently fails every generation.
Related artifacts
- GitHub data repo: https://github.com/forrestmill-cmd/facetwin-public-data (same prompts + profiles as markdown + sample-output metadata + CITATION.cff)
- MCP server: https://github.com/forrestmill-cmd/face-twin-mcp (wraps the upload/generate/status flow as a Model Context Protocol tool for Claude Code / Cursor)
- Live sites: https://pleasejuststop.org · https://prankmyface.lol
- AI search citation surface: https://pleasejuststop.org/llms-full.txt · https://prankmyface.lol/llms-full.txt
License
CC BY 4.0. You may copy, redistribute, remix, transform, and build upon the material for any purpose, including commercially, provided you give appropriate credit.
@misc{facetwin-flux-kontext-prompts-2026,
author = {Miller, Forrest},
title = {FaceTwin — Flux Kontext Pro prompts + image-degradation profiles},
year = {2026},
url = {https://huggingface.co/datasets/bingwow/facetwin-flux-kontext-prompts}
}
Contact
Forrest Miller — hello@bingwow.com · https://github.com/forrestmill-cmd
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