# Psy Status

Psy v0.1 is a research artifact encoder packaged as a minimal dev bundle.

## Verified

- Encoder backbone exported as 6,904,064 parameters.
- Masked-training heads were stripped from the source checkpoint.
- Bundle checkpoint loads on CPU with the included runtime.
- Demo artifacts are tiny sanitized JSONL records.
- Demo command emits strict JSON.

## Probe Results Available

Structured result JSONs are included for:

- CVE_RECORD sanitized severity probe
- RULE_AST severity probe
- NETWORK_FLOW botnet probe

The CVE_RECORD and RULE_AST probe-head `.pt` weights ARE included in this bundle
and drive the demo end-to-end (see MODEL_CARD). Only the NETWORK_FLOW head is not
shipped in v0.1 (that family runs encoder-only); its result JSON is metrics-only.


## Not Verified In This Bundle

- Reproduction of probe training from raw probe tables.
- Held-out re-validation of the shipped CVE/RULE_AST heads inside this bundle
  (their metrics are reported-not-reverified; see MODEL_CARD).
- NETWORK_FLOW probe-head weights (not shipped in v0.1).
- Source-held-out split validation.
- Production-grade cyber judgment.
- Malware or exploit detection.

## Operating Boundary

Psy is an instrument for structured cyber artifacts. It does not chat, does not
generate code, does not patch systems, and does not include the full corpus.