- Fix f32::from_f32/f32::ZERO (nonexistent) in evaluate_baseline.rs - Eliminate redundant Vec copies (upload source data directly) - Fix comments referencing __nv_bfloat16 in reductions.rs, training_guard_kernel.cu - Delete 3 old bf16-format .fxcache files from test_data/ Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>