| # BVFM image/text weights |
|
|
| ## Files |
|
|
| - `bvfm_image_step40000.pt` (3,230,123,258 bytes): selected bidirectional BVFM |
| checkpoint at step 40,000. Format |
| `flowtok_bvfm_shared_variational_v2`; contains the shared vector field, |
| pair posterior, text/image inference priors, and AR caption decoder. It has |
| no optimizer state. |
| - `FlowTiTok_512.bin` (1,560,616,638 bytes): released 512px FlowTiTok tokenizer |
| required by both T2I decoding and I2T image encoding. |
|
|
| Training-only initializers `FlowTok-XL.pth` and `decoder_init.pt` are not part |
| of this deployment package. |
|
|
| ## SHA-256 |
|
|
| ```text |
| 4fe414c46bb1b25781178e0f01f71047194fcc3af42eebeaf596f72386f0b6a3 bvfm_image_step40000.pt |
| 9169d1e02b8e8fe1bff8a97796b3f1171415c44a1a125c050f7138805b13ebc8 FlowTiTok_512.bin |
| ``` |
|
|
| With the GitHub code, either set `BVFM_WEIGHTS_ROOT` to the downloaded model |
| repository root or pass the files explicitly: |
|
|
| ```bash |
| export FLOWTITOK_CKPT=/path/to/model-repo/image/FlowTiTok_512.bin |
| python scripts/infer_t2i.py \ |
| --checkpoint /path/to/model-repo/image/bvfm_image_step40000.pt \ |
| --output-dir runs/demo |
| ``` |
|
|
