{
 "generated": "2026-11-01",
 "node": {
  "id": "model:pplx-decider",
  "type": "Model",
  "name": "pplx-decider-v1-27b（10-06 出 v1.1）",
  "slug": "pplx-decider",
  "date": "2026-10-01",
  "category": "decision",
  "category_zh": "决策模型（这几周新出现的一类）",
  "access": "open",
  "license": "Apache-2.0",
  "eps": [
   106,
   107
  ],
  "page": "/landscape/ai-models/#m-pplx-decider",
  "degree": 0.0034
 },
 "page": "https://xiaopingfeng.com/graph/e/model/pplx-decider/",
 "out": [
  {
   "type": "developed_by",
   "sentence": "pplx-decider-v1-27b的开发方是Perplexity",
   "direction": "out",
   "id": "org:perplexity",
   "name": "Perplexity",
   "unit": "",
   "role": "primary",
   "status": "base",
   "evidence": [
    {
     "kind": "ledger",
     "label": "本站新模型台账",
     "text": "新模型台账：开发者栏写作“Perplexity”；v1.1 社区公告",
     "url": "https://community.perplexity.ai/t/pplx-decider-v1-1-27b-our-updated-open-weights-multimodal-decision-model-is-now-available/6286"
    }
   ]
  },
  {
   "type": "based_on",
   "sentence": "pplx-decider-v1-27b基于Qwen3.8-27B",
   "direction": "out",
   "id": "model:qwen3-8-27b",
   "name": "Qwen3.8-27B",
   "note": "Perplexity 的决策模型，模型卡写 fine-tuned from Qwen3.8-27B。",
   "status": "agent",
   "evidence": [
    {
     "kind": "official",
     "label": "官方页面",
     "text": "Perplexity 官方 Hugging Face 模型卡写明该模型 fine-tuned from Qwen3.8-27B。",
     "url": "https://huggingface.co/perplexity-ai/pplx-decider-v1-27b"
    },
    {
     "kind": "official",
     "label": "官方页面",
     "text": "页面据 HF 接口 tags 字段写：base_model 为 Qwen3.8-27B 的衍生仓库含 pplx-decider-v1.2；该句本身无链接，此处用同一条目的 Perplexity HF 模型页。",
     "url": "https://huggingface.co/perplexity-ai/pplx-decider-flash-v1.2"
    },
    {
     "kind": "own",
     "label": "本站页面",
     "text": "本站 AI Buzzwords EP.107 收录此事（故事线 C：美国公司做的决策模型，用的都是阿里的 Qwen）",
     "url": "https://xiaopingfeng.com/buzzwords/107/"
    }
   ]
  }
 ],
 "in": [
  {
   "type": "based_on",
   "sentence": "pplx-decider-flash-v1.2 与 Decider for Mac基于pplx-decider-v1-27b",
   "direction": "in",
   "id": "model:pplx-decider-flash",
   "name": "pplx-decider-flash-v1.2 与 Decider for Mac",
   "since": "2026-10-22",
   "note": "4B 模型，基于 Qwen3.5-4B，从 27B 决策模型蒸馏而来；10-22 新增的是本机运行的 Decider for Mac。",
   "status": "agent",
   "evidence": [
    {
     "kind": "official",
     "label": "官方页面",
     "text": "Perplexity 文档：4B 的 pplx-decider-flash-v1.2 基于 Qwen3.5-4B，从 27B 决策模型蒸馏，Decider for Mac 在本机运行它。",
     "url": "https://docs.perplexity.ai/docs/decisions/decider-for-mac"
    },
    {
     "kind": "own",
     "label": "本站页面",
     "text": "本站 AI Buzzwords EP.108 收录此事（本周新模型（决策模型））",
     "url": "https://xiaopingfeng.com/buzzwords/108/"
    }
   ]
  }
 ]
}