Aravind Srinivas· @AravSrinivas · X·· 3 小时前AI 评分59
AI 导读
Perplexity CEO Aravind Srinivas 宣布开源多模态决策模型 pplx-decider-27b，并通过新的 Decisions API 提供，输入 token 价格为 4 美分/百万，输出 token 免费，还表示未来几天会进一步降价。该模型（API 版本 pplx-decider-v1-27b）被训练为对固定答案集输出概率分布而非文本，在 7,210 行固定评测集的 11 个决策基准上总体准确率 85.71%，其中 RAGTruth 88.80%、TabFact 90.60%。
正文
We’re open sourcing a state of the art multimodal Decision Model, pplx-decider-27b, and are offering it in a new Decisions API at 4 cents per million input tokens and free output tokens. We intend to bring down the price even further over the coming days. Enjoy!
Introducing the Perplexity Decisions API. It's powered by pplx-decider-v1-27b, our multimodal decision model trained to output a probability distribution over a fixed set of answers instead of text. It costs $0.04/million input tokens and scores 85.71% across benchmarks.在 X 查看被引用的帖子
来源：Aravind Srinivas · x.com