tbrain-hexdump-words

Task gallery / Software engineering / 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-89c107a748bafe50 · 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)	5/5 · 100.0% [56.6%, 100.0%]	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__Cxo6W4P` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__gmFix3V` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__PdB9Rvz` oracle@@	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__pk5C5Sc` nop@@	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: — Turns: — Cost: —	Not publicly available
`tbench-task__ZeSX3EQ` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 7,429 Turns: — Cost: $0.3129	Not publicly available
`tbench-task__poZLPyx` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 5,326 Turns: — Cost: $0.2316	Not publicly available
`tbench-task__e3TfNyK` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 4,697 Turns: — Cost: $0.2010	Not publicly available
`tbench-task__rM3xKJt` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 3,868 Turns: — Cost: $0.1854	Not publicly available
`tbench-task__ENEnWe9` Claude Opus 4.8 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 3,441 Turns: — Cost: $0.1586	Not publicly available
`tbench-task__RUP7LiK` GPT-5.5 · default (unverified)	Not recorded repo	1 · valid	No diagnostic label derived	Tokens: 4,398 Turns: — Cost: $0.5222	Not publicly available
`tbench-task__hiDj6uf` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 5,557 Turns: — Cost: $0.5789	Not publicly available
`tbench-task__2gQ7vCz` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 5,378 Turns: — Cost: $0.5831	Not publicly available
`tbench-task__Q8447Xm` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 11,899 Turns: — Cost: $1.1804	Not publicly available
`tbench-task__c5uk2uV` GPT-5.5 · default (unverified)	Not recorded repo	0 · valid	No diagnostic label derived	Tokens: 6,423 Turns: — Cost: $0.6223	Not publicly available