[R] Wraith: a 186M LLM trained end-to-end in integer arithmetic — 5.73× lower val PPL than architecture-identical fp16 at matched 1.6B-token budget. Packed checkpoint (74.9 MB), paper, 21 figures public.

[R] Wraith: a 186M LLM trained end-to-end in integer arithmetic — 5.73× lower val PPL than architecture-identical fp16 at matched 1.6B-token budget. Packed checkpoint (74.9 MB), paper, 21 figures public.