dataset card: aggregate variants, cast check, corpora hashes

README.md

@@ -11,7 +11,10 @@ Everything behind the numbers in [AtomicChat/DeepSeek-V4.1-Flash-NVFP4-nvidia](h
   `flat-r3` for the uncalibrated cast; `nvidia`, `nvidia-r2`, `nvidia-r3` for the calibrated checkpoint.
 - `logs/kld-<run>-<corpus>.json`: the KL lower bound per run against `ref`, coarsened on the set common to all ten
   runs, with per-window means and window-bootstrap intervals (`nvfp4_kld.py`).
-- `logs/aggregate.txt` and `aggregate.py`: per-build means over runs, run-to-run spread, paired comparisons.
+- `logs/aggregate.txt` and `aggregate.py`: per-build means over runs, run-to-run spread, paired comparisons with
+  two intervals, bootstrap over windows only and over windows and runs.
+- `logs/cast-check.py`, `logs/cast-check.txt`: element-wise MXFP4 → NVFP4 check on 12 experts × 3 projections.
+- `logs/corpora-sha256.txt`: the measurement corpora as used, with a note that `agentic` is Muse Glimmer markup.
 - `logs/coverage-*.json`, `amax/`: calibration coverage and the raw amax dumps, enough to re-export without
   recalibrating.
 - `logs/step-*.log`, `logs/progress.log`: every step of the run.