Aravind Srinivas· @AravSrinivas · X·· 3 小时前精选AI 评分61
AI 导读
Perplexity 开源两款决策模型 pplx-decider-flash-v1.2 和 pplx-decider-v1.2。前者 4B 参数、每百万 token 1 美分，为 Hugging Face Decision Index 上排名最高的 4B 模型；后者 27B 参数、每百万 token 2 美分，在该榜单整体排名第 2。两款模型均已在 Perplexity Decisions API 上线，并在 Hugging Face 提供开放权重。
推荐理由
Perplexity 开源两款决策模型并给出参数量与每百万 token 定价，可据此比较其成本与榜单位置。
正文 · 原文
We just open-sourced another pair of state-of-the-art Decision Models:
pplx-decider-flash-v1.2: 4B params, 1 cent per million tokens (top 4B model on HF Decision Index)
pplx-decider-v1.2: 27B params, 2 cents per million tokens (#2 on HF Decision Index overall - for now, will improve rapidly)
Both are available on the Perplexity Decisions API as well as in the form of open weights on @huggingface
Enjoy!
Our next generation of open weights multimodal decision models comes in two sizes, pplx-decider-v1.2 and pplx-decider-flash-v1.2. Text and vision scores improve. Inference is up to 5x faster: all questions in a request run in one pass. Flash is the top 4B on the Decision Index.在 X 查看被引用的帖子
来源：Aravind Srinivas · x.com