tuf-offline-update-chain

Task gallery / Security / cyber / Version 1

Reference solution (oracle): Pass
No-op resistance check: Pass
QA verdict: Not recorded
Aggregate eligibility: Eligible version

The task

Offline update admission The updater receives metadata and target bytes through removable storage. Establish whether the downloaded release is authorized by the trusted root, including root rotation, freshness and every content binding in the metadata chain. /app/repo/update-bundles/ contains raw signed metadata documents and target files. Acceptance returns the admitted artifact inventory; any failed chain conditio…

Excerpt only; not a complete executable task specification. Task ID task_88f9aca85c1c474d · version 1. Selection status: not fully recorded.

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
Tencent HY4 (preview) · think	0/1	1 / 1	0	GOOD_FAILURE: 0 BAD_FAILURE: 1 GOOD_SUCCESS: 0 BAD_SUCCESS: 0

Legacy evidence

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

Every recorded run

5 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
`trial_12434d1a5b0447aa` claude-opus-4-8@@xhigh	Oct 21, 2026 console	No reward · excludedno_reward	HARNESS_ERROR derived	Tokens: — Turns: 5 Cost: —	Not publicly available
`trial_59134e1417f04883` Tencent HY4 (preview) · think	Oct 21, 2026 console	0 · valid	BAD_FAILURE independent-review	Tokens: 50,389 Turns: 45 Cost: $2.9227	Not publicly available
`tuf-offline-update-chain-oracle-1-51990ef8` oracle@@	Oct 21, 2026 delivery	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tuf-offline-update-chain-nop-fa656ff8` nop@@	Oct 21, 2026 delivery	0 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tuf-offline-update-chain-oracle-2-1c1c2e7e` oracle@@	Oct 21, 2026 delivery	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available