小米宣佈 MiMo-V2-Pro/Omni 將於2026年6月下線，全面切換 V2.5系列

This week, Liquid AI released two new retrieval models. They are LFM2.5-ColBERT-350M and LFM2.5-Embedding-350M. Both hold 350M parameters. Both are the first bidirectional members of the LFM family. They build on LFM2.5-350M-Base, released in March. The pair targets fast multilingual and cross-lingual search across 11 languages. Their footprint is small enough to run almost anywhere. Both are available now on Hugging Face under the LFM Open License v1.0. LFM2.5 Retrievers The two models share one backbone but represent text differently. LFM2.5-Embedding-350M is a dense bi-encoder. It turns each document into a single vector. Pick it when you want the fastest search and the smallest, cheapest index. LFM2.5-ColBERT-350M is a late-interaction model. It converts each token into a vector rather

Most AI memory remembers the user. It stores your preferences, your tastes, and your role. Perplexity is taking a different path. Today, Perplexity launched Brain, a self-improving memory system for its agent product, Computer. Brain does not focus on remembering you. It remembers what the agent did. That reframes what memory in AI is for. What is Perplexity‘s Brain Brain is a self-improving memory system. It builds a context graph of the work Computer performs. At set intervals, such as overnight, Brain reviews that graph. It then teaches itself how to do the work better. The idea is straightforward. The more work you do, the more efficient Brain makes your Computer. Brain is rolling out today to Perplexity Max and Enterprise Max subscribers in Research Preview. Two Axes of AI Memory Perp

這篇消息聚焦「智譜新高，MiniMax承壓，“大模型雙雄”命運殊途」。原始導語提到：大模型在被市場重新定價 從 AI 情報角度來看，這類內容值得關注其背後的技術進展、產品落地、產業競爭與後續市場影響。

華為昇騰 AI 宣佈在智譜開源 GLM-5.2 大模型當天即完成深度推理優化。通過 MOE 大融合算子、通信計算融合、高併發調度等七項關鍵技術，顯著提升編程和長程任務的處理效率，現已支持 A3 系列產品部署。#AI 大模型# #國產算力#

企業AI落地面臨高效低成本難題。青雲科技旗下基石智算平臺接入國產開源大模型MiniMax-M3，提供新算力支持。MiniMax-M3以卓越上下文處理能力等三大核心技術見長，依託自研架構，助企業便捷部署AI業務。

阿里 ATH-Token Foundry 聯閤中國人民大學高瓴人工智能學院開源科學基礎模型 LOGOS。該模型採用統一科學語法與純序列建模範式，在六大科學任務上匹配或超越傳統專用方法。其中 LOGOS-1B 僅 1B 參數，即展現出極高效率，性能超越參數量達 8×7B 的微軟模型。