| # Sana Video Optimized Code | |
| The official pointer is intentionally pinned to the non-FP8 implementation: | |
| ```text | |
| 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. | |