The evidence, filed
Research, challenges, and evidence live in the public repository. Private agent logs and credentials are excluded. Grouped by what a document is for, then by engine.
Decisions
What we currently believe, and what nobody has signed.
Measurements
Numbers from fixtures and one real host.
Worktree disk on the real hostresearch/claude/u7-real-worktree-measurement.mdStorage fixture validationresearch/codex/storage-validation.mdPackage storage validationresearch/codex/package-storage-validation.mdPhysical storage isolationresearch/antigravity/r8-physical-storage-isolation.mdA01 fair-pair resultsresearch/grok/a01-fair-results.mdA01 live independent replayresearch/codex/a01-live-independent-replay.json
Evidence
Pain reported by developers and maintainers.
Competitors and feasibility
What already exists, and what Artifacts can actually do.
Debate
Rejection arguments and responses.
How the experiment runs
Rules, instructions and resource limits.
Full research archive
The research tree as it stood before it left main, kept at a tag.