标签： API

Positron, which is designing an AI processor called Asimov with a “memory-first architecture” and up to 2.3TB of memory, raised $875M at a $5B valuation (Robbie Whelan/Wall Street Journal)

Positron, which is designing an AI processor called Asimov with a "memory-first architecture" and up to 2.3TB of memory, raised $875M at a $5B valuation (Robbie Whelan/Wall Street Journal)

芯片设计公司 Positron 正在研发一款名为 Asimov 的 AI 处理器，主打“内存优先”架构，单机内存最高可达 2.3TB；该公司以 50 亿美元估值完成 8.75 亿美元融资。这反映出资本仍在押注挑战英伟达主导地位的新硬件路线。

DeepSeek debuts DeepSeek-V4.1-Flash, its smallest model built on a new Causal Encoder-Decoder architecture, with 552B backbone parameters and 1M-token context (Reuters)

DeepSeek debuts DeepSeek-V4.1-Flash, its smallest model built on a new Causal Encoder-Decoder architecture, with 552B backbone parameters and 1M-token context (Reuters)

DeepSeek 发布 DeepSeek-V4.1-Flash，这是其目前最小的模型，采用全新的因果编码器-解码器（Causal Encoder-Decoder）架构，主干参数 552B，支持 100 万 token 上下文。值得关注的是“最小”与“552B 参数”“1M 上下文”同时出现，说明 DeepSe…