> Collapse Index Datasets.

Data isn’t noise. It’s a story about stability under stress. Collapse Index Synthetic Datasets (CISD) are curated synthetic datasets that reveal collapse from small, benign changes. Standardized schema, sealed manifests, and SHA‑256 integrity made in‑house with CIDG, fully offline.

Try demo → Buy datasets →

> Stress-designed, audit-aligned.

Collapse Index Synthetic Datasets (CISD) are curated to expose instability under benign variation. They follow CI-compatible schemas and include sealed summaries for reproducibility and audit.

[Available in sizes from small samples to enterprise-scale sets.]

Schema

Consistent, standardized columns.

[id], [variant], [label], [prediction], [confidence] (+ optional fields) standardized for analysis and audit.

In‑house Generation

Made with CIDG, offline.

All datasets are created and computed with the Collapse Index Data Generator (CIDG) fully in‑house—no cloud calls.

Formats

CSV and Parquet.

Checksums provided for integrity; sealed summaries included for provenance.

Privacy

Redacted or synthetic.

No external dependencies; generated offline with bias-controlled distributions.

> What makes CISD different.

100% Synthetic, Offline

No scraping. No real‑world data.

Generated with deterministic scripts and controlled randomization—no API calls, pre‑trained models, or inherited corpora.

Legally Clean

Publication‑safe and auditable.

Bias‑controlled distributions, reproducibility manifests, and SHA‑256 provenance for academic‑grade verification.

Stress Tiers

CP1 → CP6.

Six custom-tuned standardized scenario tiers and consistent schema/labeling to benchmark collapse and brittleness across severities.

Sealed Bundles

Ready to use.

Each pack ships as a sealed zip with dataset.csv, README.md, MANIFEST.json, LICENSE.txt, embedded metadata, and a certificate of authenthicity.

Pack Defaults

Six datasets / 1,000 base rows x 3 fixed variants each.

CSV + manifest by default; larger or custom configurations available on request.

Integrity

SHA‑256 verified.

Offline verification commands included; generation and checks run fully offline.

> What you receive.

Data

Six curated datasets

Docs

Manifest + README

Integrity

SHA‑256

Support

Email support

> How to get datasets.

Demo

Preview on Hugging Face.

Explore a sample dataset in your browser. Zero install. Coming soon.

Open demo (coming soon) →

Purchase

Buy curated packs.

Secure storefront with instant download and integrity manifests.

Buy on Gumroad (coming soon) →

Enterprise

Up to 2.5M rows per set.

Custom schemas, tailored perturbations, access to CI-tuned diagnostic and semantic packs, and private support.

Contact →