Full archive

RTX 5090 Crushes Llama.cpp Benchmarks vs AMD

Comprehensive llama-bench tests compare RTX 5090, DGX Spark, AMD AI395, and R9700 on Qwen models. RTX 5090 excels when models fit in 32GB VRAM, while AMD shines in unified memory for larger MoEs.

Reddit r/LocalLLaMA · 189d ago

Apple MacBook Neo A18 Pro Debut

Apple launched MacBook Neo with iPhone A18 Pro chip at 4499 CNY, targeting entry-level users with 8GB RAM. MacBook Pro got M5 Pro/Max with AI-boosted GPU and multi-core gains; Air upgraded to M5 with 512GB base.

虎嗅 · 189d ago

Resight Mass Produces 2D VCSEL Chips

Shenzhen Resight Technology has achieved mass production of 2D addressable VCSEL chips, enabling applications in automotive lidar and smart robots. The chips overcome previous yield and reliability challenges, with deployments in Didi autonomous taxis and various robot lidars.

36氪 · 189d ago

Video

OpenAI Shuts Down Sora, Ends Disney Deal

OpenAI is closing its Sora AI video-making tool and terminating its partnership with Disney. This decision comes less than two years after Sora's launch disrupted the media industry.

BBC Technology · 189d ago

Survey: Static to Dynamic LLM Agent Workflows

This arXiv survey reviews workflow optimization methods for LLM-based agents, modeled as agentic computation graphs (ACGs). It categorizes approaches by when structure is determined (static vs.

ArXiv AI · 189d ago

STEM Agent: Adaptive Multi-Protocol AI Architecture

STEM Agent is a modular AI agent architecture inspired by biological pluripotency, enabling self-adaptation to diverse protocols, tools, and user models. It unifies five interoperability protocols behind a single gateway and features a Caller Profiler that learns user preferences across 20+ dimensions.

ArXiv AI · 189d ago

SRM: Temporal Safety Gates for AI Agents

Session Risk Memory (SRM) extends stateless pre-execution safety gates with trajectory-level authorization to detect distributed attacks across agent sessions. It tracks a semantic centroid and risk via exponential moving average on gate outputs, requiring no extra training.

ArXiv AI · 189d ago

Neural Net Masters Intuition-Deliberation Split

A bounded dual-path neural architecture separates intuition and deliberation pathways for syllogistic reasoning on a 64-item benchmark. Deliberation achieves r=0.8152 correlation vs.

ArXiv AI · 189d ago

Memory Bear: Multimodal Affective Memory Engine

Memory Bear AI introduces a memory-centered framework for multimodal affective intelligence, treating emotions as evolving variables in a structured memory system. Multimodal signals are converted into Emotion Memory Units (EMUs) for persistent storage, retrieval, and updating across interactions.

ArXiv AI · 189d ago

MaxEnt Scales Synthetic Populations Beyond Raking

New maximum-entropy relaxation matches multi-way cardinality constraints in expectation for synthetic population generation. It formulates an exponential-family distribution solved via convex optimization over Lagrange multipliers.

ArXiv AI · 189d ago

Models

LLM Performance Crashes in Multi-Instance Tasks

LLMs excel at single tasks but degrade in multi-instance processing like aggregating sentiments from multiple reviews. Performance dips slightly for 20-100 instances, then collapses at larger scales.

ArXiv AI · 189d ago

Intelligence Inertia Physics for AI Costs

This arXiv paper introduces 'intelligence inertia' as a physical principle explaining super-linear computational costs in reconfiguring intelligent systems, rooted in non-commutativity of rules and states. It derives a Lorentz-like non-linear cost formula revealing a 'computational wall' ignored by classical models.

ArXiv AI · 189d ago

DF-GCN Boosts Multimodal Emotion Recognition

DF-GCN introduces dynamic fusion in graph convolutional networks for multimodal emotion recognition in conversations (MERC). It integrates ODEs to capture evolving emotional dependencies and uses GIV prompts for adaptive multimodal feature fusion.

ArXiv AI · 189d ago

Models

DeIllusionLLM Bridges LLM Know-Act Gap

LLMs show a know-act gap: they detect input flaws discriminatively but generate flawed answers. Researchers introduce FaultyScience benchmark and DeIllusionLLM, a task-level autoregressive framework using self-distillation to unify judgment and reasoning.

ArXiv AI · 189d ago

ChatGPT Grades Interviews Better Than Humans

The author used ChatGPT to grade job interview answers and found it more useful than real interviews. ChatGPT effectively simulates and critiques interview performance.

TechRadar AI · 189d ago

AI Model Market Arbitrage

Arbitrageurs profit by allocating inference across AI model providers, undercutting market prices without development risk. Empirical study on SWE-bench shows 40% net margins using GPT-5 mini and DeepSeek v3.2.

ArXiv AI · 189d ago

Business

AI Boom Reality: 6K Firms Show Low Productivity

NBER surveyed ~6,000 execs from 6K companies in US, UK, Germany, Australia. 70% have adopted some AI, but execs use it only 1.5 hours/week on average.

ITmedia AI+ (日本) · 189d ago

AI Agents Excel with Private Language over LoT

This arXiv paper introduces the Efficiency Attenuation Phenomenon (EAP), where AI agents in MARL develop inscrutable protocols outperforming human-like symbolic languages by 50.5% in navigation tasks. It challenges the Language of Thought (LoT) hypothesis, arguing optimal cognition relies on sub-symbolic computations.

ArXiv AI · 189d ago

Ex-Li Auto AI Chief Launches Robot Startup

Lang Xianpeng, ex-Li Auto smart driving VP, co-founds Beijing Kunlunxing Robot Tech with Ren Geng, focusing on embodied intelligence. Company registered March 2026, secured top funding pre-launch.

虎嗅 · 189d ago

Musk to Build $20B Chip Fab, 200B/Year for Space

Elon Musk plans to invest $20 billion in a self-built chip factory. The facility aims to produce 200 billion chips annually, with 80% operating in space, likely for satellite networks.

钛媒体 · 189d ago

Video

TikTok Tests Short-Drama Feed, Plans Originals

TikTok is testing a dedicated short-drama feed in the US and several other markets. The company has started casting for a soap opera-style short-drama project.

TechNode · 189d ago

Alibaba's Top RISC-V Chip for China AI Models

Alibaba has unveiled a new RISC-V server chip, claiming it as the most powerful processor ever using the RISC-V instruction set. The chip is optimized to run China’s top AI models and sets performance records.

The Register - AI/ML · 189d ago

Tencent Yuanbao Pai PC Version Launches

Tencent launched PC version of Yuanbao Pai from its AI-native app Yuanbao on March 25. Users can share screens while chatting in separate windows with friends or Yuanbao.

36氪 · 189d ago

2026 Embodied AI Shakeout: Profitability Purge Begins

The embodied intelligence field enters a consolidation phase in 2026. Humanoid robots failing to achieve profitability will face elimination first.

钛媒体 · 189d ago