byte-serial-round-scheduler

Task gallery / Electrical engineering (RTL) / Version 1

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

The task

A block engine transforms a 128-bit block under a start/ready protocol. Ports (1 bit unless width shown): clk rstn start blockin 128 roundkey0 128 numrounds 4 reseed reseedround 4 ready resultvalid blockout 128 rstn is active-low synchronous; while low at a rising edge outputs clear (ready high, resultvalid low). start, while ready is high, loads blockin, roundkey0 and numrounds (1-15), else ignored; ready stays low…

Excerpt only; not a complete executable task specification. Task ID task_d2e841f3824d4584 · 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

Legacy evidence

Model / effort	Verifier result [95% Wilson]	Diagnostic labels / valid	HARNESS_ERROR · excluded	Outcome classes
Claude Opus 4.8 · default (unverified)	2/10 · 20.0% [5.7%, 51.0%]	0 / 10	0	GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0

Every recorded run

10 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_5a6457a992a449f3` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 22,706 Turns: 5 Cost: $0.9038	Not publicly available
`trial_d82ac88c2de24f98` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 20,927 Turns: 5 Cost: $0.8425	Not publicly available
`trial_0e459e982c3d4a1f` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 34,912 Turns: 10 Cost: $1.4858	Not publicly available
`trial_8279b95d999b4b31` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 22,851 Turns: 5 Cost: $0.9109	Not publicly available
`trial_3bdfff5f1e784b82` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	1 · valid	No diagnostic label derived	Tokens: 21,328 Turns: 4 Cost: $0.8303	Not publicly available
`trial_8dc264f775f4408d` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	1 · valid	No diagnostic label derived	Tokens: 16,594 Turns: 4 Cost: $0.6637	Not publicly available
`trial_cbe64d93b7d643b0` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 22,510 Turns: 3 Cost: $0.8586	Not publicly available
`trial_25e3f4111a2d4f3f` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 25,009 Turns: 5 Cost: $1.0125	Not publicly available
`trial_ba056479c7364c63` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 26,927 Turns: 4 Cost: $1.0267	Not publicly available
`trial_04af8cac20af4789` Claude Opus 4.8 · default (unverified)	Jul 5, 2026 console	0 · valid	No diagnostic label derived	Tokens: 21,438 Turns: 4 Cost: $0.8412	Not publicly available