Rex Reproduction Evidence
Attempt 11b90d4c-61f2-4d93-949e-8d4618aca972. Paper 7pQIzVNctu. Upstream arxiv:2502.08834+github:zblasingame/Rex-solver@e39b57415d5608b18d7c5631595f1d38f06813b8.
| # | Status | Claim SHA-256 | Observation |
|---|---|---|---|
| 1 | verified | 06ee77e870a2c0447848e1f6159454496f17d144d02bc08fe44441f6b7ad332f | A NumPy implementation of the released Rex coupling inverts an eight-step ODE sweep to floating-point precision. |
| 2 | verified | 69eedf49ae10686f77613801c126d0825e1a2ea7198e4d9f31c945e00670b8e0 | The pinned rk_tableaus.py exposes named methods with their orders; independent scalar integration recovers first-order Euler and fourth-order RK4 rates. |
| 3 | verified | be5532066024dda765f5b69ee4444b86c339c6adc9beeedeb4c995b2e61d0f13 | The pinned canonical wrapper selects RK4 for fixed-step mode, DOPRI5 for adaptive mode, and rejects adaptive use without embedded error coefficients. |
| 4 | verified | 311e73b22c834fd47107a52f11e90aa005067fa136e9b477108effe648d04cb2 | Pinned source exposes explicit configuration paths for reversible DDIM, DPM-Solver-family exponential ODE updates, and stochastic first-order SDE updates. |
Results digest: 2d71a81c8a1c3f0267b0cbb9d2a9507f30416fbb1b67cfbaedaecd6754d1f7f7