candidate.py
Implement the TODO functions. Cmd/Ctrl + Enter runs the experiment in a fresh browser worker. Timings here measure browser Python, not accelerator performance.
$ jobs --mac
Run real Python frameworks on your Mac. CPU only; accelerator speedups remain unmeasured. One bounded job runs at a time. Queue records, logs and artifacts remain on the Mac when this page closes.
Install / start the local runner · local mirror
Pair in the local confirmation window and allow local-network access if your browser asks. If this browser blocks the connection, use the local mirror. Its browser progress is separate: export here and import there to carry your notes and source.
Select a job to inspect output.
experiment log
Write your prediction before running. Local records are evidence you supplied; imported reports are not independently authenticated.
independent review
Ask a reviewer to rerun one result and change one condition. Have them assess correctness, experimental design, explanation, failure analysis and usefulness. Record their objections and repairs; the workspace does not verify their identity or certify readiness.
local assistant
Use after a genuine attempt. Native Codex login uses the Codex allowance of your ChatGPT plan. This site does not receive your credentials or sync browser progress with ChatGPT.
codex login python3 coach.py --result result.json \ --hypothesis "My prediction and why I expected it" \ --level nudge
Download the workspace below (includes coach.py). Add --dry-run to inspect the prompt without using quota. Modes: nudge, explain, review. AI feedback does not replace tests or independent review.