{
  "id": 7698708,
  "title": "JustFit: 200K-Token LLM Serving on a 24 GiB Laptop with Just-in-Time State Management",
  "url": "https://urgent.news/2026/09/15/justfit-200k-token-llm-serving-on-a-24-gib-laptop-with-just-in-time",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-15T17:15:48.000Z",
  "source": {
    "name": "arXiv cs.AI",
    "slug": "arxiv-cs-ai",
    "url": "https://arxiv.org/abs/2609.17475v1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Capable open-weight models make local coding and reasoning attractive, but their context and execution state strain laptop memory. We present JustFit, an MLX-based inference runtime that combines KVExec for compressed KV execution, PhaseSwap for component residency, and StateTrans for state-preserving serving transitions. These mechanisms fuse reconstruction and coordinate just-in-time…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}