README:
- Dropped marketing voice and bold flourishes.
- Removed the "How it works (the surgery)" paper-length section. The
short architecture pointer at the bottom tells the user where to look
in the code; anything more belongs in the code, not the README.
- Removed the "math verified bit-exact" framing. The unit tests verify
the math functions in isolation, not the end-to-end output, and
presenting it like proof of fidelity was overclaiming.
- Removed the contradictory uni_pc recommendation that conflicted with
the dpmpp recommendation a few lines later.
- New "Known limitations" section is honest about what differs from the
HF Space (static vs dynamic shift, sampler choice) instead of burying
those as a tooltip.
- Documented that image editing isn't supported.
Example workflow:
- Default sampler dpmpp_2m_sde -> dpmpp_2m. The SDE variant was a guess
based on math theory about the clamp_denoised nonlinearity; empirical
testing says dpmpp_2m matches the HF Space output more closely.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
