hmac-or-gate-sealed-archive-decrypt-custody-audit

Task gallery / Security / cyber / Version 1

Reference solution (oracle): Pass
No-op resistance check: Pass
QA verdict: snorkel review: accept x1
Aggregate eligibility: Eligible version

The task

An instruction excerpt is not available in the public snapshot.

Excerpt only; not a complete executable task specification. Task ID review-02c74cb81f861416 · version 1. Selection status: not fully recorded.

repo ↗

Results by model and effort

This exact task version only. Every rate is passes / valid runs with a Wilson 95% interval; n≤2 remains counts only. Macro aggregation does not apply within a single task. Baselines are summarized in the quality gates, not ranked. A passed no-op resistance check means that doing nothing did not solve the task.

Current evidence

Model / effort	Verifier result [95% Wilson]	Diagnostic labels / valid	HARNESS_ERROR · excluded	Outcome classes

Legacy evidence

Model / effort	Verifier result [95% Wilson]	Diagnostic labels / valid	HARNESS_ERROR · excluded	Outcome classes
Claude Opus 4.8 · default (unverified)	4/5 · 80.0% [37.6%, 96.4%]	0 / 5	0	GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0
GPT-5.5 · default (unverified)	2/5 · 40.0% [11.8%, 76.9%]	0 / 5	0	GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0

Every recorded run

14 recorded trials, including controls. Diagnostic labels do not replace verifier reward. Labels and quality checks are source declarations, not independently attested here. Internal evidence remains private; a missing public URL is shown explicitly. Records with invalid or absent rewards are not scored.

Run / model	Date / source	Reward / eligibility	Diagnostic class / source	Resources	Evidence
`tbench-task__fEYoBAS` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__US2MztA` nop@@	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__3SaMoL6` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__srfgDN6` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__AvtaviC` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 15,313 Turns: — Cost: $1.5456	Not publicly available
`tbench-task__TWCHA57` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 17,396 Turns: — Cost: $1.8427	Not publicly available
`tbench-task__NeC3UVS` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 16,396 Turns: — Cost: $1.5854	Not publicly available
`tbench-task__sAhCcjq` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 15,187 Turns: — Cost: $1.4212	Not publicly available
`tbench-task__Z4dSTwk` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 15,106 Turns: — Cost: $1.3332	Not publicly available
`tbench-task__mPa5KRR` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 17,556 Turns: — Cost: $3.0405	Not publicly available
`tbench-task__Crsp4Ng` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 15,927 Turns: — Cost: $3.0855	Not publicly available
`tbench-task__XToxjmf` GPT-5.5 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 16,414 Turns: — Cost: $2.7894	Not publicly available
`tbench-task__5vPKbWk` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 15,419 Turns: — Cost: $2.5543	Not publicly available
`tbench-task__ksNrGPP` GPT-5.5 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 13,273 Turns: — Cost: $2.1524	Not publicly available