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Review regressions before expanding the test." ], "measure": "Correct patches, regression failures, human repair time, and total cost per accepted change.", "decision": "Keep the change only if it meets your preselected quality and latency limits and improves the metric you care about after setup and operating costs. Otherwise retain the baseline. This is an exploration plan, not a validated recommendation." }, "builder_review": null, "arxiv_id": "2610.22341", "title": "3DCodeVerse: Exploring 3D Worlds as Code", "summary": "The method replaces manual 3D asset authoring and single-pass LLM 3D code generation with a multi-agent DAG harness that iteratively generates, executes, measures, and visually verifies executable 3D programs, plus a 2M-sample dataset for fine-tuning open models. 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