syncrope/real-cxidb-pt-sapphire-450c-bcdi-heldout-002-fringe-streak-blocks

Task gallery / Scientific computing / Version 1

Reference solution (oracle): Pass
No-op resistance check: Pass
QA verdict: taxonomy: Evaluating; QA: Local QA passed (QA-E)
Aggregate eligibility: Excluded / other version

Quality exclusion

Known task defect recorded

These per-version observations remain visible, but this version does not contribute to aggregate pass rates.

The task

Work order: the missing streak voxels of a platinum catalyst particle under CO We follow how supported platinum catalyst particles change shape and surface strain under reaction gas, using Bragg coherent X-ray diffraction. The particle in this scan is a single platinum crystal a few hundred nanometres across, dewetted onto sapphire, held at 450 C under a flowing CO/argon mixture and rocked through its Pt 002 reflect…

Excerpt only; not a complete executable task specification. Task ID task_3e17a0cc7a1240e4 · 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
Claude Opus 5 · default (unverified)	3/3 · 100.0% [43.9%, 100.0%] · preliminary	3 / 3	0	GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 3 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_89fc4dd140d24225` nop@@	Oct 13, 2026 console	0 · valid	GOOD_FAILURE frozen-classifier	Tokens: — Turns: — Cost: —	Not publicly available
`trial_b997ce4fd2b14f8d` oracle@@	Oct 13, 2026 console	1 · valid	GOOD_SUCCESS frozen-classifier	Tokens: — Turns: — Cost: —	Not publicly available
`trial_5486517720384bd3` Claude Opus 5 · default (unverified)	Oct 14, 2026 console	1 · valid	GOOD_SUCCESS frozen-classifier	Tokens: 225,944 Turns: 232 Cost: $30.3112	Not publicly available
`trial_d2b085e143e740b0` Claude Opus 5 · default (unverified)	Oct 14, 2026 console	1 · valid	GOOD_SUCCESS frozen-classifier	Tokens: 172,538 Turns: 172 Cost: $19.8644	Not publicly available
`trial_e20a5c98f6ba45ce` Claude Opus 5 · default (unverified)	Oct 14, 2026 console	1 · valid	GOOD_SUCCESS frozen-classifier	Tokens: 138,005 Turns: 147 Cost: $15.5227	Not publicly available