Intended use
outcome_presupposition: risk that a proposed research idea states or implies
that its experiments or findings already happened. Use this head together with
the deterministic hard rules in guard.rules. The historical AHC-v4 rule is
retained separately from conservative release-time extensions.
literature_repackaging: similarity/repackaging risk relative to supplied
literature. This head is diagnostic only. Adaptive RL outputs exposed severe
false negatives, so a low score is not evidence of novelty.
The adapter must be loaded through guard.scorer.GuardScorer or
guard.validator.ValidityValidator. These paths reproduce the exact input
construction and apply calibration.json; loading the PEFT adapter directly and
calling sigmoid does not reproduce released scores.
Files
adapter_model.safetensors: trained LoRA and saved classification head.
adapter_config.json: PEFT configuration.
tokenizer*.json, chat_template.jinja: frozen tokenizer assets.
guard_config.json: input contract, architecture, training counts, and selected
epoch.
calibration.json: post-training monotone calibration.
evaluation.json: controlled and natural validation results.
release.json: immutable hashes and release decision.
Checkpoint identity
- Base: Qwen3-4B snapshot
1cfa9a7208912126459214e8b04321603b3df60c
- Trainable parameters: 5,903,360
- LoRA: rank 16, alpha 32, dropout 0.05,
q_proj and v_proj
- Adapter SHA-256:
f04a4348ffa1ddbd4b24e827e67157e8a6389435b66dc3d4b3b81a5ce5a7271f
- Calibration SHA-256:
9a13afb98303303282d3ce039bb6cb423679c213b1fc446c45941e582dd43697
See the runnable validator source and documentation
for commands, request schema, metrics, label provenance, and limitations.