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Cell (Cell Press) figure preparation: resolution (300-1000 DPI), formats (TIFF/PDF), RGB color, Avenir/Arial fonts, uppercase panel labels, strict image manipulation policies.
Passed 22 of 23 test cases with the skill, and 20 of 23 without it.
2 fixed20 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
What single-column figure width in millimeters should be used when preparing a manuscript for Chem or Joule?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies 112 mm for single-column width in Chem, Joule, or Matter. | Missed | Passed |
The instructions your model reads when the skill loads.
This guide provides the complete specifications for preparing figures for submission to Cell and other Cell Press journals (e.g., Cell Stem Cell, Cell Reports, Molecular Cell). Cell Press has strict figure requirements and a rigorous image integrity policy.
Official reference: https://www.cell.com/information-for-authors/figure-guidelines
| Image Type | Minimum Resolution | Notes |
|---|---|---|
| Color / Grayscale photographs | 300 DPI | At desired print size |
| Black-and-white images | 500 DPI | At desired print size |
| Line art (graphs, diagrams) | 1,000 DPI | At desired print size |
IMPORTANT: All resolution measurements are at the desired print size, not at full-page size.
from PIL import Image
def check_cell_resolution(image_path, image_type='color'):
"""Check if image meets Cell journal resolution requirements.
Args:
image_path: Path to the image file
image_type: 'color' (300 DPI), 'bw' (500 DPI), or 'lineart' (1000 DPI)
"""
min_dpi = {'color': 300, 'bw': 500, 'lineart': 1000}
required = min_dpi.get(image_type, 300)
img = Image.open(image_path)
dpi = img.info.get('dpi', (72, 72))
print(f"Image type: {image_type}")
print(f"Required DPI: {required}")
test cases passed, vs 20 / 23 without
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