MODEL CARD · ENTRY 03 — NO WITNESS · NO ENTRY

GPT-2 · the abstain control

The control that proves the catches mean something. GPT-2 has no safety behavior to strip, so there is nothing to detect — and Protora returns no finding. An incumbent raw-embedding baseline false-fires here with nothing to stand behind it; Protora abstains. A tool that never abstains cannot be trusted on the runs where it does fire.

THE SUBJECT · the controlGPT-2OpenAI (community mirror)
③ the read
the card claimed · the read

Nothing to disclose, nothing to detect — the abstain is the entry.

NO WITNESS · NO ENTRY
NO WITNESS · NO ENTRY
the read did not fire
NO WITNESS
NO ENTRY — Protora abstains
② the finding
the subject — no refusal rate to read
GPT-2 · base124M · paramsbase model · the honesty control
THE ABSTAIN IS THE ENTRY

No safety behavior to strip — so no finding is manufactured. The honest blank is what makes every catch on the record mean something.

No refusal rate to read — the subject is a base model.

THE FULL RECORD

The record behind the read.

Everything the read is built on — the provenance, the claims, the evidence, the signed attestation. Depth, not a second telling: pick a tab.

Base modelGPT-2
Base makerOpenAI (community mirror)
Finetune publisher— (base model, the control)
Parameters124M
FamilyGPT-2
Release typebase model · the honesty control
Artifactopenai-community/gpt2
Covered2026 · Phase 0 battery
Engine versionstamped on delivery

HONEST SCOPE

What this card does not claim.

The misses are part of the card, not an appendix. Every catch above sits next to what could not be proven — and it never renders folded away.

  • No safety behavior present — nothing to detect, so nothing is reported.
  • This is the whole entry: the honest gap, shown as loudly as the catches.
THE CARD’S COVERAGE

COVERAGE — the abstain is the product: no witness, no finding. The honesty anchor for every catch on the record.

NO FIX WHERE THERE IS NO FINDING

Excise starts from a proven finding. No finding, no patch. Fail closed.

On-ramps: this catch on the chronological record, the deepest read, signed OPEN NOW, the full atlas, how this read scores against the open-source scanners, and why it’s called Protora.

Run it on the model
you can’t vouch for.

This card started as a model someone downloaded and trusted. Bring yours — Protora will tell you what it did, prove it with a replayable witness, and tell you plainly what it couldn’t prove.

Every engagement is scoped per case and quoted per offer — tell us what you need, and we’ll scope it and send you an offer.