LabFactory gateLab notebook

Merge Graph

Lab notebook · pinned model jev-1.13.0

Hypothesis

If merge policy is a known graph of legal steps, a small model can pick the next edge without freelancing as a reviewer — and when the honest next step is a human, it should stop.

Method

  1. Paste a public GitHub PR (owner/repo/pull/N) or run the canned demo.
  2. The full step catalog is on the canvas. Faint lines are legal edges. Bold is the path this run took.
  3. Each tick, Jev chooses only among edges that are legal right now.
  4. Receipts (latency, estimated $, latest choice) stay on a slim rail — the tree is the experiment.

Lab notebook · Merge Graph

Decision tree — legal edges as context

Taken path highlighted · unused branches dim · not a linear strip

autoconfirmhuman / HITLdim = legal but unused
STARTfetch_cardscan_pathscheck_ciprobe_authprobe_billi…probe_testsscore_blastdraft_verdi…pick_nextask_humandoneblocked

Run the canned demo, or paste a public PR URL. The tree waits with the full catalog dimmed until the first tick.

Observation

On Brickato #1175 (public card), one measured walk:

check_ci → probe_tests → pick_next_action(ask_tests) → ask_human

4 ticks · ~1.74s · ~$0.0002 est. Live runs print their own receipts above. Terminal ask_human is a success of the policy, not a broken demo.

Why this shape

You’re watching a factory gate: policy over a known graph. The unused branches stay visible so you can see what could have happened — not a magic “AI reviewed your PR” strip.

Lab footnotes

Schema ≠ truth.

High confidence is still a choice inside the map. It does not prove the CI signal, test probe, or blast-radius score is ground truth. Open the checks yourself before you trust a verdict.

What this is / isn’t.

Is: playable architecture demo; legal edges in code; HITL ask_human; public PRs only; measured path. Isn’t: Doom or flights Lab; CV screener; autopilot merge bot (no comments, no merge); “correct code review” claim; private repos.

Model: jev-1.13.0

Built with care in an agentic studio. Daniel approves what ships.

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