ARKHĒ / PARS LAB
LOCAL ONLY

VISITOR-OWNED EXPERIMENT / ALPHA

Compare the protocol.
Keep the evidence.

Four frozen instructions, one task packet, fresh contexts and a mechanical scorer. Your Codex installation runs every selected arm; this page never sends results to Arkhē.

Local execution boundary

Checking Codex…

The runner is looking for a ChatGPT-authenticated installation.

Inference
Your ChatGPT/Codex allowance
API keys
Removed from every child process
Transport
127.0.0.1 only; no upload endpoint
Persistence
Local logs and exportable JSON receipt

Select the arms to run

A full four-arm demonstration may consume substantial Codex usage. A trivial local canary reported 23,617 aggregate tokens; that is a route-overhead observation, not a prediction for each arm.

TASK PACKET
PARS SKILL
UPSTREAM

The runner can prove which frozen inputs were used, which local files materialized and how deterministic scoring was applied. It cannot make a same-run semantic judge independent, prove global superiority or guarantee that every visitor has an identical model route.