{ "schema_version": 1, "builder_plan": { "scenario": "You already need task-specific training and want to reduce its memory or compute cost.", "change": "Change only the training technique on a small controlled run after checking prerequisites.", "baseline": "Your current training recipe with the same model, data split, and evaluation.", "steps": [ "Locate the paper's implementation and check its license, model support, data needs, and hardware requirements. Stop here if you cannot obtain the required artifacts.", "Save a small set of representative product tasks and expected outcomes. Keep evaluation tasks out of any training or tuning, and choose quality and cost limits before running.", "Run the baseline and the proposed change on identical inputs. Keep other settings fixed and repeat paired runs to expose variation.", "Save per-task outputs, failures, timings, and all usage costs. Review regressions before expanding the test." ], "measure": "Held-out quality, peak memory, training time, and full compute cost to the target quality.", "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": "2610.06542", "title": "A Fine-Grained Analysis of the LoRA Fine-Tuning Landscape with Implications for Data Selection", "summary": "The method replaces heuristic or model-only rules for choosing LoRA adapter rank with a data-dependent restricted-isometry metric (LoRA-RIP) that determines the rank needed for a well-conditioned optimization landscape and guides data selection under a fixed rank budget. The cost is the added complexity of estimating the LoRA-RIP constant on the target data before training, rather than simply picking a default rank such as 8 or 16. 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