Sana Video Optimized Code
The official pointer is intentionally pinned to the non-FP8 implementation:
optimized_code/official_non_fp8_5107d969
That directory contains browsable source files and a standalone runtime archive.
It is based on commit 5107d969b265f01824f693490f6324f805e0c19e and
keeps the model GEMMs in BF16.
The FP8 implementation is published separately under
optimized_code/experimental_fp8_3613076 for performance and quality
comparison. It is not the official/default pointer.
See LATEST_OFFICIAL.json for the machine-readable pointer.