SZL CPU triage development study
NOT_PROMOTABLE. No production admission or runtime integration.
This is a newly trained, independently implemented six-class Python softmax
classifier with 744 train-only features. It is a custom JSON weight format,
not a Transformers checkpoint or a hosted inference endpoint.
Canonical source: GitHub 96dfb38f99fdefee63e2960b9765c36e3eb31100.
The complete study source, original weights, records, negative control and sealed
thresholds are distributed from immutable Git blobs. SOURCE_BINDING.json lists
their hashes; unsigned hashes require trust in the declared canonical source.
The fixed seed 11 study trained on 527 engine-labelled rows, excluding 101 held rows.
On the previously exposed 42-row development challenge, joint label/state accuracy
was 8/42, lexicon-free accuracy 5/30, attack refusal 3/12 and ECE 0.4405903.
Typed output and literal evidence contracts passed 42/42. In-lexicon accuracy is
UNAVAILABLE. The original qualification criteria are not changed or bypassed.
The always-REVIEW negative control scores 12/42 overall but 0/30 positive accuracy.
These results do not establish a qualified improvement or semantic evidence support.
Download this distribution to a new folder, install its standard-library-only
package from that folder, and run:
python -m pip install -e .
python -m experiments.cpu_softmax.predict --text "The export closes without saving."
python -m experiments.cpu_softmax.reproduce --output-dir ../cpu-study-replay-new
Exact weight-byte reproduction is established only on the recorded Windows
Python 3.11.9 environment. Linux numerical differences are reported separately;
replay exits unsuccessfully on any exact mismatch and retains its diagnostic
receipt. Source Git LF bytes and original training CRLF bytes have separately
declared identities for the one historically transformed dataset.
Read experiments/cpu_softmax/README.md and STUDY_MANIFEST.json for complete
results, provenance and limits; NEXT_PROGRAM.json contains the frozen next
research program. The live deterministic software lab loads no model weights.