karst-pressure-balance

Task gallery / Games / Version 1

Reference solution (oracle): Pass
No-op resistance check: Pass
QA verdict: snorkel review: needs-revision x2
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-6c7a149682ddda41 · 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)	0/5 · 0.0% [0.0%, 43.4%]	0 / 5	0	GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0
GPT-5.5 · default (unverified)	1/5 · 20.0% [3.6%, 62.4%]	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__AbZZp4V` nop@@	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__7LwY7kE` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__M9hHaYk` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__ZdphwmL` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__fDHf5RQ` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 21,145 Turns: — Cost: $1.2227	Not publicly available
`tbench-task__uwkGeBa` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 21,818 Turns: — Cost: $1.3299	Not publicly available
`tbench-task__sNpkeZY` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 30,434 Turns: — Cost: $2.0470	Not publicly available
`tbench-task__AS4DnKg` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 15,577 Turns: — Cost: $0.9814	Not publicly available
`tbench-task__XdpTUC7` Claude Opus 4.8 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 17,100 Turns: — Cost: $1.0228	Not publicly available
`tbench-task__JgPRW3e` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 17,439 Turns: — Cost: $2.8820	Not publicly available
`tbench-task__BoKzHdR` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 14,147 Turns: — Cost: $1.9657	Not publicly available
`tbench-task__J4q6i3c` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 22,209 Turns: — Cost: $3.0930	Not publicly available
`tbench-task__Cct8KK7` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 14,869 Turns: — Cost: $2.0662	Not publicly available
`tbench-task__udCrGds` GPT-5.5 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 18,647 Turns: — Cost: $2.5003	Not publicly available