Understand the failure.
Verify the repair.
Small, reproducible software failures. The broken implementation, the fix that didn’t work, and the one that passed—preserved together.
Explore the cases ↓How results are verified ↗WHAT THE ARCHIVE CONTAINS
100840 executable cases. 20168 are open.
Every case records the implementation that fails, the fix that did not work, and the repair that passed its checks—with recorded outputs and source hashes. This release adds 100840 cases across 20168 failure mechanisms and 254 domains.
The open tier gives you the failure and the unsuccessful fix for one case in every mechanism. The remaining 80672 cases, 5 variants per mechanism, are member-only: the verified repair, its recorded checks, and the full fixture suite are held in the member archive. Read the methodology ↗
A RECORD OF WHAT WENT WRONG
Browse the archive / 100840
Spectral axis reversal: Reversed spectral reference pixel uses a zero-based reflection origin · case 01
The adapter reports an incorrect reference while other fields remain valid.
Spectral axis reversal: Reversed spectral reference pixel uses a zero-based reflection origin · case 02
The adapter reports an incorrect reference while other fields remain valid.
Spectral axis reversal: Reversed spectral reference pixel uses a zero-based reflection origin · case 03
The adapter reports an incorrect reference while other fields remain valid.
Spectral axis reversal: Reversed spectral reference pixel uses a zero-based reflection origin · case 04
The adapter reports an incorrect reference while other fields remain valid.
Spectral axis reversal: Reversed spectral reference pixel uses a zero-based reflection origin · case 05
The adapter reports an incorrect reference while other fields remain valid.
Spectral axis reversal: Spectral samples are reflected without their pixel coordinate labels · case 01
The adapter reports an incorrect pixel while other fields remain valid.
Spectral axis reversal: Spectral samples are reflected without their pixel coordinate labels · case 02
The adapter reports an incorrect pixel while other fields remain valid.
Spectral axis reversal: Spectral samples are reflected without their pixel coordinate labels · case 03
The adapter reports an incorrect pixel while other fields remain valid.
Spectral axis reversal: Spectral samples are reflected without their pixel coordinate labels · case 04
The adapter reports an incorrect pixel while other fields remain valid.
Spectral axis reversal: Spectral samples are reflected without their pixel coordinate labels · case 05
The adapter reports an incorrect pixel while other fields remain valid.
Spectral axis reversal: Reversed dispersion retains its original orientation · case 01
The adapter reports an incorrect increment while other fields remain valid.
Spectral axis reversal: Reversed dispersion retains its original orientation · case 02
The adapter reports an incorrect increment while other fields remain valid.
Spectral axis reversal: Reversed dispersion retains its original orientation · case 03
The adapter reports an incorrect increment while other fields remain valid.
Spectral axis reversal: Reversed dispersion retains its original orientation · case 04
The adapter reports an incorrect increment while other fields remain valid.
Spectral axis reversal: Reversed dispersion retains its original orientation · case 05
The adapter reports an incorrect increment while other fields remain valid.
Spectral axis reversal: Even spectral polynomial terms receive the odd-term sign rule · case 01
The adapter reports an incorrect quadratic while other fields remain valid.
Spectral axis reversal: Even spectral polynomial terms receive the odd-term sign rule · case 02
The adapter reports an incorrect quadratic while other fields remain valid.
Spectral axis reversal: Even spectral polynomial terms receive the odd-term sign rule · case 03
The adapter reports an incorrect quadratic while other fields remain valid.
Spectral axis reversal: Even spectral polynomial terms receive the odd-term sign rule · case 04
The adapter reports an incorrect quadratic while other fields remain valid.
Spectral axis reversal: Even spectral polynomial terms receive the odd-term sign rule · case 05
The adapter reports an incorrect quadratic while other fields remain valid.
Spectral axis reversal: Velocity-axis metadata follows the wavelength increment value · case 01
The adapter reports an incorrect velocity increment while other fields remain valid.
Spectral axis reversal: Velocity-axis metadata follows the wavelength increment value · case 02
The adapter reports an incorrect velocity increment while other fields remain valid.
Spectral axis reversal: Velocity-axis metadata follows the wavelength increment value · case 03
The adapter reports an incorrect velocity increment while other fields remain valid.
Spectral axis reversal: Velocity-axis metadata follows the wavelength increment value · case 04
The adapter reports an incorrect velocity increment while other fields remain valid.
Spectral axis reversal: Velocity-axis metadata follows the wavelength increment value · case 05
The adapter reports an incorrect velocity increment while other fields remain valid.
Spectral axis reversal: Reversed spectral extraction bounds are not reordered inclusively · case 01
The adapter reports an incorrect interval while other fields remain valid.
Spectral axis reversal: Reversed spectral extraction bounds are not reordered inclusively · case 02
The adapter reports an incorrect interval while other fields remain valid.
Spectral axis reversal: Reversed spectral extraction bounds are not reordered inclusively · case 03
The adapter reports an incorrect interval while other fields remain valid.
Spectral axis reversal: Reversed spectral extraction bounds are not reordered inclusively · case 04
The adapter reports an incorrect interval while other fields remain valid.
Spectral axis reversal: Reversed spectral extraction bounds are not reordered inclusively · case 05
The adapter reports an incorrect interval while other fields remain valid.
Cube axis slice: Dropping the spectral axis discards celestial cross-coupling · case 01
The adapter reports an incorrect longitude reference while other fields remain valid.
Cube axis slice: Dropping the spectral axis discards celestial cross-coupling · case 02
The adapter reports an incorrect longitude reference while other fields remain valid.
Cube axis slice: Dropping the spectral axis discards celestial cross-coupling · case 03
The adapter reports an incorrect longitude reference while other fields remain valid.
Cube axis slice: Dropping the spectral axis discards celestial cross-coupling · case 04
The adapter reports an incorrect longitude reference while other fields remain valid.
Cube axis slice: Dropping the spectral axis discards celestial cross-coupling · case 05
The adapter reports an incorrect longitude reference while other fields remain valid.
Cube axis slice: Latitude slice translation uses longitude coupling or reversed displacement · case 01
The adapter reports an incorrect latitude reference while other fields remain valid.
Cube axis slice: Latitude slice translation uses longitude coupling or reversed displacement · case 02
The adapter reports an incorrect latitude reference while other fields remain valid.
Cube axis slice: Latitude slice translation uses longitude coupling or reversed displacement · case 03
The adapter reports an incorrect latitude reference while other fields remain valid.
Cube axis slice: Latitude slice translation uses longitude coupling or reversed displacement · case 04
The adapter reports an incorrect latitude reference while other fields remain valid.
Cube axis slice: Latitude slice translation uses longitude coupling or reversed displacement · case 05
The adapter reports an incorrect latitude reference while other fields remain valid.
Cube axis slice: Collapsed spectral coordinate loses its reference anchor · case 01
The adapter reports an incorrect spectral coordinate while other fields remain valid.
Cube axis slice: Collapsed spectral coordinate loses its reference anchor · case 02
The adapter reports an incorrect spectral coordinate while other fields remain valid.
Cube axis slice: Collapsed spectral coordinate loses its reference anchor · case 03
The adapter reports an incorrect spectral coordinate while other fields remain valid.
Cube axis slice: Collapsed spectral coordinate loses its reference anchor · case 04
The adapter reports an incorrect spectral coordinate while other fields remain valid.
Cube axis slice: Collapsed spectral coordinate loses its reference anchor · case 05
The adapter reports an incorrect spectral coordinate while other fields remain valid.
Cube axis slice: Collapsed channel width confuses orientation with positive bandwidth · case 01
The adapter reports an incorrect spectral width while other fields remain valid.
Cube axis slice: Collapsed channel width confuses orientation with positive bandwidth · case 02
The adapter reports an incorrect spectral width while other fields remain valid.
Cube axis slice: Collapsed channel width confuses orientation with positive bandwidth · case 03
The adapter reports an incorrect spectral width while other fields remain valid.
Cube axis slice: Collapsed channel width confuses orientation with positive bandwidth · case 04
The adapter reports an incorrect spectral width while other fields remain valid.
Cube axis slice: Collapsed channel width confuses orientation with positive bandwidth · case 05
The adapter reports an incorrect spectral width while other fields remain valid.
Cube axis slice: Collapsed channel edge is computed as a center or signed half-width · case 01
The adapter reports an incorrect lower edge while other fields remain valid.
Cube axis slice: Collapsed channel edge is computed as a center or signed half-width · case 02
The adapter reports an incorrect lower edge while other fields remain valid.
Cube axis slice: Collapsed channel edge is computed as a center or signed half-width · case 03
The adapter reports an incorrect lower edge while other fields remain valid.
Cube axis slice: Collapsed channel edge is computed as a center or signed half-width · case 04
The adapter reports an incorrect lower edge while other fields remain valid.
Cube axis slice: Collapsed channel edge is computed as a center or signed half-width · case 05
The adapter reports an incorrect lower edge while other fields remain valid.
Cube axis slice: Collapsed channel upper edge assumes one spectral pixel · case 01
The adapter reports an incorrect upper edge while other fields remain valid.
Cube axis slice: Collapsed channel upper edge assumes one spectral pixel · case 02
The adapter reports an incorrect upper edge while other fields remain valid.
Cube axis slice: Collapsed channel upper edge assumes one spectral pixel · case 03
The adapter reports an incorrect upper edge while other fields remain valid.
Cube axis slice: Collapsed channel upper edge assumes one spectral pixel · case 04
The adapter reports an incorrect upper edge while other fields remain valid.
Cube axis slice: Collapsed channel upper edge assumes one spectral pixel · case 05
The adapter reports an incorrect upper edge while other fields remain valid.
Detector mosaic sections: Serial prescan is retained in amplifier A detector coordinates · case 01
The adapter reports an incorrect a science column while other fields remain valid.
Detector mosaic sections: Serial prescan is retained in amplifier A detector coordinates · case 02
The adapter reports an incorrect a science column while other fields remain valid.
Detector mosaic sections: Serial prescan is retained in amplifier A detector coordinates · case 03
The adapter reports an incorrect a science column while other fields remain valid.
Detector mosaic sections: Serial prescan is retained in amplifier A detector coordinates · case 04
The adapter reports an incorrect a science column while other fields remain valid.
Detector mosaic sections: Serial prescan is retained in amplifier A detector coordinates · case 05
The adapter reports an incorrect a science column while other fields remain valid.
Detector mosaic sections: Opposite amplifier read direction is not reflected across its own section · case 01
The adapter reports an incorrect b detector column while other fields remain valid.
Detector mosaic sections: Opposite amplifier read direction is not reflected across its own section · case 02
The adapter reports an incorrect b detector column while other fields remain valid.
Detector mosaic sections: Opposite amplifier read direction is not reflected across its own section · case 03
The adapter reports an incorrect b detector column while other fields remain valid.
Detector mosaic sections: Opposite amplifier read direction is not reflected across its own section · case 04
The adapter reports an incorrect b detector column while other fields remain valid.
Detector mosaic sections: Opposite amplifier read direction is not reflected across its own section · case 05
The adapter reports an incorrect b detector column while other fields remain valid.
Detector mosaic sections: Parallel prescan is applied with the serial readout convention · case 01
The adapter reports an incorrect science row while other fields remain valid.
Detector mosaic sections: Parallel prescan is applied with the serial readout convention · case 02
The adapter reports an incorrect science row while other fields remain valid.
Detector mosaic sections: Parallel prescan is applied with the serial readout convention · case 03
The adapter reports an incorrect science row while other fields remain valid.
Detector mosaic sections: Parallel prescan is applied with the serial readout convention · case 04
The adapter reports an incorrect science row while other fields remain valid.
Detector mosaic sections: Parallel prescan is applied with the serial readout convention · case 05
The adapter reports an incorrect science row while other fields remain valid.
Detector mosaic sections: First detector coordinate after a chip gap includes the wrong edge · case 01
The adapter reports an incorrect b first pixel while other fields remain valid.
Detector mosaic sections: First detector coordinate after a chip gap includes the wrong edge · case 02
The adapter reports an incorrect b first pixel while other fields remain valid.
Detector mosaic sections: First detector coordinate after a chip gap includes the wrong edge · case 03
The adapter reports an incorrect b first pixel while other fields remain valid.
Detector mosaic sections: First detector coordinate after a chip gap includes the wrong edge · case 04
The adapter reports an incorrect b first pixel while other fields remain valid.
Detector mosaic sections: First detector coordinate after a chip gap includes the wrong edge · case 05
The adapter reports an incorrect b first pixel while other fields remain valid.
Detector mosaic sections: Chip gap width is omitted or counted once per amplifier · case 01
The adapter reports an incorrect mosaic extent while other fields remain valid.
Detector mosaic sections: Chip gap width is omitted or counted once per amplifier · case 02
The adapter reports an incorrect mosaic extent while other fields remain valid.
Detector mosaic sections: Chip gap width is omitted or counted once per amplifier · case 03
The adapter reports an incorrect mosaic extent while other fields remain valid.
Detector mosaic sections: Chip gap width is omitted or counted once per amplifier · case 04
The adapter reports an incorrect mosaic extent while other fields remain valid.
Detector mosaic sections: Chip gap width is omitted or counted once per amplifier · case 05
The adapter reports an incorrect mosaic extent while other fields remain valid.
Detector mosaic sections: Readout geometry treats one-sided parallel overscan as symmetric · case 01
The adapter reports an incorrect science rows while other fields remain valid.
Detector mosaic sections: Readout geometry treats one-sided parallel overscan as symmetric · case 02
The adapter reports an incorrect science rows while other fields remain valid.
Detector mosaic sections: Readout geometry treats one-sided parallel overscan as symmetric · case 03
The adapter reports an incorrect science rows while other fields remain valid.
Detector mosaic sections: Readout geometry treats one-sided parallel overscan as symmetric · case 04
The adapter reports an incorrect science rows while other fields remain valid.
Detector mosaic sections: Readout geometry treats one-sided parallel overscan as symmetric · case 05
The adapter reports an incorrect science rows while other fields remain valid.
Linear spectral pixel calibration: Spectral calibration evaluates at absolute pixel instead of reference displacement · case 01
The adapter reports an incorrect coordinate while other fields remain valid.
Linear spectral pixel calibration: Spectral calibration evaluates at absolute pixel instead of reference displacement · case 02
The adapter reports an incorrect coordinate while other fields remain valid.
Linear spectral pixel calibration: Spectral calibration evaluates at absolute pixel instead of reference displacement · case 03
The adapter reports an incorrect coordinate while other fields remain valid.
Linear spectral pixel calibration: Spectral calibration evaluates at absolute pixel instead of reference displacement · case 04
The adapter reports an incorrect coordinate while other fields remain valid.
Linear spectral pixel calibration: Spectral calibration evaluates at absolute pixel instead of reference displacement · case 05
The adapter reports an incorrect coordinate while other fields remain valid.
Linear spectral pixel calibration: Local channel dispersion omits the cubic contribution · case 01
The adapter reports an incorrect local dispersion while other fields remain valid.
Linear spectral pixel calibration: Local channel dispersion omits the cubic contribution · case 02
The adapter reports an incorrect local dispersion while other fields remain valid.
Linear spectral pixel calibration: Local channel dispersion omits the cubic contribution · case 03
The adapter reports an incorrect local dispersion while other fields remain valid.
Linear spectral pixel calibration: Local channel dispersion omits the cubic contribution · case 04
The adapter reports an incorrect local dispersion while other fields remain valid.
Linear spectral pixel calibration: Local channel dispersion omits the cubic contribution · case 05
The adapter reports an incorrect local dispersion while other fields remain valid.
INSPECTABLE BY DESIGN
Every result has a runnable source.
Runnable implementations with recorded outputs, source hashes, and explicit contracts. Related variants share a failure mechanism and belong together in evaluation splits.
Read the methodology ↗