# Asset Provenance And Terms SimplexTasks-12 is a processed evaluation artifact. It does not override the licenses or usage terms of the underlying source assets. - CIFAR-10: derived simplex arrays only; raw images are not mirrored. - 20 Newsgroups: derived topic-mixture arrays only; raw text is not mirrored. - AffectiveText: raw headlines and raw API responses are not mirrored; only derived arrays, redacted cache metadata, and rebuild instructions are shipped. - Samson: source-cited benchmark asset; retain attribution with downstream use. - PBMC3K: derived pseudobulk mixtures and frozen deconvolution outputs only. - UTKFace: derived features and simplex arrays only; raw face images are not mirrored. Use the per-task cards for the benchmark role and specific release limits of each task.