CRITICAL: backward_full manual offset calculations replaced with
padded_byte_offset for ALL 24 tensor offsets. Eliminates brittle
manual computation that was a regression risk.
HIGH: Graph message passing + xLSTM params documented as fixed-init
by design. Graph edges encode domain knowledge. xLSTM context is
a learned-at-init projection. Training deferred to future work.
LOW: Diffusion denoiser changed from 3 to 2 steps (eliminates
ping-pong DtoD copy). raw_bf16_ptr removed (dead code).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2feb319861