| experiment | backbone | lineage | trainable | warp ch (z_mem+k) | +Plücker ray | VACE native | seq-ctx (attn cond) | mem slot |
k→τ field | τ mapping | z_mem anchor | per-tok AdaLN✎ | rehearsal | lift | patch fields | sync slices | rand (AsyncP) |
SYNC infer | cluster-τ | steps / state | dev avg PSNR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| — retired / control arms (I2V-14B) — | |||||||||||||||||||||
| baseline r128 | I2V-14B | scratch | LoRA-128 | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ uniform | flat (mean) | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | 3000 / chain | 12.88 |
| expA | I2V-14B | scratch | LoRA-64 | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓑ .45 floor | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | 7500+ / c3 | 12.62 |
| expB | I2V-14B | scratch | LoRA-64 | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓑ .45 floor | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | 7500+ / c3 | 12.60 |
| expC | I2V-14B | warm(B@1500) | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✓→del | ✓ | Ⓒ .85 clamp | ✓ | ✓ | ✓.15 | ✗ | ✗ | ✗ | ✗ | ✗ legacy | ✓ | 4500 / frozen | 12.25 |
| expE-geo | I2V-14B | warm(C@3500) | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✗ | ✗ | ✓ | ✓ | own~3200 / c2 | 12.95 |
| expE-rand | I2V-14B | warm(C@3500) | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | own~3200 / c2 | 12.93 |
| — main line (I2V-14B, clean lineage) — | |||||||||||||||||||||
| expE-scratch | I2V-14B | scratch | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✗ | ✗ | ✓ | ✓ | 4800+ / c2 | 13.15 |
| expE_sync 🏆 | I2V-14B | scratch | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✓ | ✗ | ✓ | ✓ | 3100+ / run | 13.20 |
| expF (+ray) | I2V-14B | scratch | LoRA-64 | ✓17 | ✓6 | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✗ | ✗ | ✓ | ✓ | 3200+ / run | 13.05 |
| expF_sync | I2V-14B | scratch | LoRA-64 | ✓17 | ✓6 | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✓ | ✗ | ✓ | ✓ | 3100+ / run | 13.07 |
| expJ_narrow | I2V-14B | scratch | LoRA-64 | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓓ 1−0.2k | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✓ | ✗ | ✓ | ✓ | 1700+ / run | — |
| expJ_ray | I2V-14B | scratch | LoRA-64 | ✓17 | ✓6 | ✗ | ✗ | ✗ | ✓ | Ⓓ 1−0.2k | ✓ | ✓ | ✓.10 | ✓.35 | ✓ | ✓ | ✗ | ✓ | ✓ | 1700+ / run | — |
| — VACE arm — | |||||||||||||||||||||
| expG | VACE-14B | scratch | LoRA-64 + vace-full | ✗ | ✗ | ✓96 | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓ | ✓.10 null_vace | ✓.35 | ✓ | ✗ | ✗ | ✓ | ✓ | 2600+ / relaunch lr1e-5 | 13.13@1.5k* |
| expG0 (clean ctrl) | VACE-14B | scratch | LoRA-64 + vace-full ⚠5e-5 | ✗ | ✗ | ✓96 | ✗ | ✗ | ✗ global t | none (τ≡1) | ✗ x0 only | ✗ frozen | — | ✗ | ✗ | ✗ | ✗ | ✗ full denoise | ✗ | 1700+ / run | — |
| — 1.3B sandbox (T2V, full-FT) — | |||||||||||||||||||||
| expK | T2V-1.3B | scratch | full-FT | ✓17 | ✗ | ✗ | ✗ | ✗ | ✓ | Ⓒ .85 | ✓ | ✓(full) | ✓.10 | ✓.35 | ✓ | ✓ | ✗ | ✓ | ✓ | 5700+ / run | 12.60@5k |
| expL_uni | T2V-1.3B | scratch | full-FT | ✗ | ✗ | ✗ | ✓ ctx→attn | ✗ | ✗ global t | none | ✗ x0 only | ✓(full) | ✗ | ✗ | ✗ | ✗ | ✗ | ctx-pinned | ✗ | 6800+ / run | 11.08@6k |
| expL_nk | T2V-1.3B | scratch | full-FT | ✗ | ✗ | ✗ | ✓ ctx→attn | ✗ | ✓ | Ⓓ 1−0.2k | ✓ | ✓(full) | ✗ | ✗ | ✓(b2 mix) | ✓(slice mix) | ✗ | ctx-pinned | ✓ | 6800+ / run | 12.88@6k |
| — external reference — | |||||||||||||||||||||
| CameraAnything | Wan T2V-14B | — | — | ✗ | ✓(their pluc-adaln) | ✗ | source video | ✗ | ✗ | none | ✗ | theirs | — | — | — | — | — | ✗ 50-step std | ✗ | frozen release | 9.75 |
| knob | verdict | evidence page |
|---|---|---|
| denoise steps | 24 forwards everywhere (audited; only deliberate sweeps differ) | 24-vs-50 |
| calendar | SYNC synchronized-start (τ.85, no lower) | expH |
| trust regions | cluster-128 | tausweep |
| shift | 1 for metrics comparability; 5 for viz deliverables | shift sweep |
| CFG | sweep incomplete (3 shards queued); cfg5 costs 2× forwards | pending |
| mem slot | removed everywhere | reinfer3k |