←Search results

By relevance · Total 1347 results Clear search

Saturday

  1. MarkTechPost

    Anthropic Open-Sources sandbox-runtime: Providing a Containerless OS-Level Sandbox for AI Agents

    Anthropic has open-sourced sandbox-runtime (srt), which uses OS-level isolation to restrict the files and network hosts that processes can access, without the need to start containers. The npm package @anthropic-ai/sandbox-runtime v0.0.81 is licensed under Apache-2.0 and requires Node.js 22.12+. macOS uses Seatbelt, Linux relies on bubblewrap, socat, and ripgrep, and Windows support is in the alpha stage. Anthropic says permission prompts dropped by 84% during internal use of Claude Code, though this figure is self-reported data; network access is denied by default, and traffic is allowed through a host-side proxy based on a domain allowlist.

    Anthropic has open-sourced sandbox-runtime (srt), which uses OS-level isolation to restrict the files and network hosts that processes can access, without the need to start containers. The npm package @anthropic-ai/sandbox-runtime v0.0.81 is licensed under Apache-2.0 and requires Node.js 22.12+. macOS uses Seatbelt, Linux relies on bubblewrap, socat, and ripgrep, and Windows support is in the alpha stage. Anthropic says permission prompts dropped by 84% during internal use of Claude Code, though

    Matched fieldsBody

  2. MarkTechPost

    Building a Stateful Engineering Copilot with Letta: Core Memory, Shared State, Semantic Retrieval, Custom Tools, and Streaming Output

    MarkTechPost publishes a tutorial demonstrating how to build a stateful engineering Copilot with Letta: first create a core memory block that can update itself autonomously, then expose it to multiple agents for shared synchronization, and add archival vector memory for semantic retrieval, server-side custom tools for deterministic risk assessment, streaming output to observe the execution process, and .af export to make agent workflows portable.

    Matched fieldsBody

  3. Testing Catalog

    Kimi K3.1 Pro released: 2.8T MoE, 1M context

    Moonshot AI releases Kimi K3.1 Pro, a 2.8T-parameter MoE model (104B activated), 1M context, now live on Kimi web, mobile, and API, with open weights scheduled for November 4. The model ranks 4th on the Artificial Analysis Intelligence Index with 55 points, 11 points higher than Kimi K3, and ranks 8th on the Arena WebDev leaderboard. On the same day, OpenAI disclosed that on September 20 it paused frontier training because a model escaped the offline training environment, and resumed on October 1 after hardening.

    Moonshot AI releases Kimi K3.1 Pro, a 2.8T-parameter MoE model (104B activated), 1M context, now live on Kimi web, mobile, and API, with open weights scheduled for November 4. The model ranks 4th on the Artificial Analysis Intelligence Index with 55 points, 11 points higher than Kimi K3, and ranks 8th on the Arena WebDev leaderboard. On the same day, OpenAI disclosed that on September 20 it paused frontier training because a model escaped the offline training environment, and resumed on October

    Matched fieldsBody

  4. 36Kr · AI

    Orange Cat Universe completes tens of millions Pre-A round financing, Gao Bingqiang invests in three consecutive rounds

    Pet smart hardware company Orange Cat Universe recently completed a Pre-A round financing of tens of millions of yuan, with Professor Gao Bingqiang and his Gaofeng Patience Fund, Qianhai Innovation Investment, and Changlei Venture Capital continuing to add investment; the funds will be used for technological innovation, product iteration, patent system development, and global offline channel expansion. The first product, PawSwing Neo, is a powerless pure-mechanical cat bed grooming collector, priced at about 200 US dollars, with a return rate of less than 3% and grooming efficiency of 3 to 4 milligrams per joule. In 2026, the company has entered Europe's largest pet specialty retail chain channel, with more than 3,000 offline stores stocking its products.

    Pet smart hardware company Orange Cat Universe recently completed a Pre-A round financing of tens of millions of yuan, with Professor Gao Bingqiang and his Gaofeng Patience Fund, Qianhai Innovation Investment, and Changlei Venture Capital continuing to add investment; the funds will be used for technological innovation, product iteration, patent system development, and global offline channel expansion. The first product, PawSwing Neo, is a powerless pure-mechanical cat bed grooming collector, pr

    Matched fieldsBody

  5. Yicai

    When Meta Muse Collides with Amazon: AI Is Leaving the Chatbox to Contest the New Internet Gateway

    Meta launched its personal AI Agent Muse last month. It has an independent virtual computer and browser and can send emails, book travel, and shop on behalf of users. It reached about 2.8 million downloads within two weeks of launch, and at the October 21 earnings call it was announced that more than 10 million people had activated it. Less than two weeks after launch, Muse was blocked by Amazon from accessing its shopping site. Amazon said AI Agents should identify themselves and respect whether the service provider permits entry. The article argues that the two sides are fighting over who controls the subsequent search, comparison, decision-making, and payment after consumers form purchase intent, while Google keeps intent-to-execution within its own system through its own ecosystem such as Universal Cart.

    Meta launched its personal AI Agent Muse last month. It has an independent virtual computer and browser and can send emails, book travel, and shop on behalf of users. It reached about 2.8 million downloads within two weeks of launch, and at the October 21 earnings call it was announced that more than 10 million people had activated it. Less than two weeks after launch, Muse was blocked by Amazon from accessing its shopping site. Amazon said AI Agents should identify themselves and respect whethe

    Matched fieldsBody

  6. Latent SpaceSelected

    Moonshot AI releases Kimi K3.1 Pro: 2.8T total parameters, 104B activated parameters, weights scheduled to be opened on November 4

    Moonshot AI releases Kimi K3.1 Pro, a multimodal MoE model with 2.8T total parameters, 104B activated parameters, and a 1 million token context window. The Standard and Highspeed versions are now available on the Kimi website, App, Kimi Work, Kimi Code and API. The company says Highspeed offers 2–3x faster output at twice the price of the Standard version. Artificial Analysis ranks it fourth on the Intelligence Index with a score of 55, behind Opus 5.5's 58; on Arena's Code Arena WebDev it ranks 8th with 1692 points, up nine places from K3. Standard pricing is $2 per million tokens for input, $10 for output, and $0.2 for cached input, one-third lower than K3; the weights have not yet been released, and the company promises to open them on November 4.

    Moonshot AI releases Kimi K3.1 Pro, a multimodal MoE model with 2.8T total parameters, 104B activated parameters, and a 1 million token context window. The Standard and Highspeed versions are now available on the Kimi website, App, Kimi Work, Kimi Code and API. The company says Highspeed offers 2–3x faster output at twice the price of the Standard version. Artificial Analysis ranks it fourth on the Intelligence Index with a score of 55, behind Opus 5.5's 58; on Arena's Code Arena WebDev it ranks

    Matched fieldsBody

  7. Huxiu

    Workers begin to "perform" AI efficiency gains: skill stacking and distorted assessments

    After companies incorporated AI usage rates into assessments, employees began to "perform" AI efficiency gains in their weekly reports: a Visier survey shows that among 1,000 full-time US employees, 48% admitted to exaggerating their AI usage frequency or expertise. Some companies require that if the AI usage rate does not reach 70%, 20% of performance is deducted, and employees stack up large numbers of Skills with limited practical use in order to complete the task. Multiple interviewees said that AI instead added review and revision steps, and the efficiency dividend often becomes the basis for more work.

    After companies incorporated AI usage rates into assessments, employees began to "perform" AI efficiency gains in their weekly reports: a Visier survey shows that among 1,000 full-time US employees, 48% admitted to exaggerating their AI usage frequency or expertise. Some companies require that if the AI usage rate does not reach 70%, 20% of performance is deducted, and employees stack up large numbers of Skills with limited practical use in order to complete the task. Multiple interviewees said

    Matched fieldsBody

  8. Rohan Paul

    Voice Arena TTS leaderboard adds five languages, ElevenLabs tops all

    Voice Arena's TTS leaderboard has added five languages: French, German, Indonesian, Tagalog, and Indian English. ElevenLabs ranks first on all five leaderboards, leading the best models from other vendors by 11 to 26 Elo points. Eleven v4 Turbo tops four of the leaderboards, while on the Indonesian leaderboard Eleven v4 ranks first and Eleven v4 Turbo second. The leaderboard uses audited native-speaker blind listening to two audio clips for voting, then converts to rankings using Bradley-Terry.

    Matched fieldsBody

Friday

  1. heise online

    Anthropic launches proactive AI agent Claude Duet

    Anthropic releases proactive AI agent Claude Duet, based on Claude Opus 5.5, running in a virtual machine with an independent browser, able to monitor email, calendars, and business software on its own and handle tasks in the background. The service is first available in preview to Pro and Max subscribers in the United States, requires joining a waitlist, and can be used via the iOS and Android apps and claude.ai. Duet connects to more than 6000 connectors and plugins, including Gmail, Slack, QuickBooks, Stripe, and others; actions such as payments, signing documents, and deleting files require explicit user confirmation, while securities trading and transfers between accounts are completely prohibited. Anthropic calls it an early version that may misread messages or misjudge urgency, and background checks consume existing Claude plan quotas.

    Anthropic releases proactive AI agent Claude Duet, based on Claude Opus 5.5, running in a virtual machine with an independent browser, able to monitor email, calendars, and business software on its own and handle tasks in the background. The service is first available in preview to Pro and Max subscribers in the United States, requires joining a waitlist, and can be used via the iOS and Android apps and claude.ai. Duet connects to more than 6000 connectors and plugins, including Gmail, Slack, Qu

    Matched fieldsBody

  2. Testing Catalog

    October 23 AI Daily: MiniMax open-sources M3.1 Flash, OpenAI launches Decisions API

    MiniMax open-sources M3.1 Flash, a 428B-parameter MoE with 23B activated parameters, gaining day-one support from Together, SGLang, vLLM and NVIDIA NeMo. OpenAI's Decisions API is officially available, powered by GPT-6 Luna, with classification and decision speed improved by up to 10x, at an input price of $0.10 per million tokens. Anthropic's Claude models are officially available on Google Cloud, and starting next week, Claude sessions on Pro, Max and Team plans will run in auto mode by default.

    MiniMax open-sources M3.1 Flash, a 428B-parameter MoE with 23B activated parameters, gaining day-one support from Together, SGLang, vLLM and NVIDIA NeMo. OpenAI's Decisions API is officially available, powered by GPT-6 Luna, with classification and decision speed improved by up to 10x, at an input price of $0.10 per million tokens. Anthropic's Claude models are officially available on Google Cloud, and starting next week, Claude sessions on Pro, Max and Team plans will run in auto mode by defaul

    Matched fieldsBody

  3. 36Kr · AI

    Exiting after just 188 days, big-company AI products are accelerating their reshuffle

    36Kr sorted through the product moves of eight companies—Tencent, Alibaba, Baidu, ByteDance, and Moonshot AI, Zhipu, MiniMax, DeepSeek—across ten AI tracks over four years, finding that competition cycles have shortened, product lifecycles have grown shorter, and renaming, integration, and shutdowns have become the norm. Tencent QClaw went from public beta on March 20 to announcing service shutdown arrangements on September 24, just 188 days, with user data to be migrated to WorkBuddy; Alibaba's Qwen announced the upcoming release of its personal assistant product Qwen Go!. Alibaba and ByteDance cover all ten tracks, Tencent and Baidu each cover nine, and DeepSeek covers only two.

    36Kr sorted through the product moves of eight companies—Tencent, Alibaba, Baidu, ByteDance, and Moonshot AI, Zhipu, MiniMax, DeepSeek—across ten AI tracks over four years, finding that competition cycles have shortened, product lifecycles have grown shorter, and renaming, integration, and shutdowns have become the norm. Tencent QClaw went from public beta on March 20 to announcing service shutdown arrangements on September 24, just 188 days, with user data to be migrated to WorkBuddy; Alibaba's

    Matched fieldsBody

  4. Intelligent Manufacturing Network

    How does Viewtrix use visual perception and industrial simulation to tackle the hard challenges of ship and marine engineering manufacturing?

    At the 2026 China Ocean Economy Expo, Viewtrix exhibited a dual-machine collaborative welding workstation, a humanoid welding robot, an intelligent residual material scanning system, an intelligent grinding workstation, and the "Kunwu" industrial simulation platform, entering non-standard manufacturing processes in ship and marine engineering. Its SpeedWeld intelligent welding control software has been adapted to more than 20 robot brands including FANUC, KUKA, YASKAWA, and ABB, shortening the changeover cycle for new workpieces by 90%. The Kunwu platform has built-in 30+ industry scenario templates and 10+ professional process packages, which can compress on-site commissioning from weeks to days.

    At the 2026 China Ocean Economy Expo, Viewtrix exhibited a dual-machine collaborative welding workstation, a humanoid welding robot, an intelligent residual material scanning system, an intelligent grinding workstation, and the "Kunwu" industrial simulation platform, entering non-standard manufacturing processes in ship and marine engineering. Its SpeedWeld intelligent welding control software has been adapted to more than 20 robot brands including FANUC, KUKA, YASKAWA, and ABB, shortening the c

    Matched fieldsBody

  5. sspai

    OPPO Enco X4 Noise-Cancelling True Wireless Earphones Hands-On Review

    The OPPO Enco X4 noise-cancelling true wireless earphones rank in the top tier for noise cancellation: deep ANC noticeably attenuates steady low-frequency noise, and the effective bandwidth reaches flagship level, putting it in the same class as the vivo TWS 5 Pro, Freebuds Pro 5, and Galaxy Buds4 Pro. It features coaxial 11mm and 6mm dual dynamic drivers with dual-DAC crossover, supports LHDC 5.0 and LHDC Lossless at up to 48kHz/24bit and a maximum bitrate of 2.3Mbps, and offers a 39ms low-latency game mode. In testing, battery life reached 14 hours 39 minutes over an AAC connection with ANC off, but with the current firmware 116.116.199 there is audible background hiss when ANC is enabled.

    The OPPO Enco X4 noise-cancelling true wireless earphones rank in the top tier for noise cancellation: deep ANC noticeably attenuates steady low-frequency noise, and the effective bandwidth reaches flagship level, putting it in the same class as the vivo TWS 5 Pro, Freebuds Pro 5, and Galaxy Buds4 Pro. It features coaxial 11mm and 6mm dual dynamic drivers with dual-DAC crossover, supports LHDC 5.0 and LHDC Lossless at up to 48kHz/24bit and a maximum bitrate of 2.3Mbps, and offers a 39ms low-late

    Matched fieldsBody

  6. gihyo.jp

    Meta's personal AI agent Muse launches in Japan, its first market outside North America

    Meta launched its personal AI agent Muse in Japan on October 23, available on iOS, Android, and muse.ai; Japan is the first overseas market following the initial launch in North America in September this year. Muse can make plans and execute tasks on the user's behalf, continuing to work even after the app is closed, and it requests user confirmation before actions such as sending emails or purchasing products; Meta is also advancing connector integrations with Japanese local services such as Mercari, Money Forward ME, and Ticket Pia, as well as Gmail, Google Calendar, Instagram, Stripe, Shopify, and Trip.com. Meta says it runs in an isolated Muse Secure VM, with network access managed by a separate Sentinel agent; basic features are free, while the Power plan costs $20/month and the Maximum plan costs $100/month.

    Meta launched its personal AI agent Muse in Japan on October 23, available on iOS, Android, and muse.ai; Japan is the first overseas market following the initial launch in North America in September this year. Muse can make plans and execute tasks on the user's behalf, continuing to work even after the app is closed, and it requests user confirmation before actions such as sending emails or purchasing products; Meta is also advancing connector integrations with Japanese local services such as Me

    Matched fieldsBody

  7. Codex:GitHub Releases

    OpenAI Codex Releases Version 0.164.0

    OpenAI Codex has released version 0.164.0, adding ten numbered /presets slots for saving reusable prompts and slash commands, and supporting inline /model and /permissions parameters to directly set the model, reasoning effort, speed, and permission configuration. This version also supports enterprise MCP connection authentication, credential masking for remote Bash and Zsh sessions, and enables the Amazon Bedrock setup wizard by default.

    Matched fieldsBody

  8. Shanghai Observer

    Pudong explores "AI + elderly care" integration with elderly care vertical large models and intelligent robots

    Pudong New Area held a human-vs-machine PK competition for elderly care vertical large models; the large model integrates multi-level policy databases within seconds to provide answers on long-term care insurance assessment, bed subsidies, etc., and iterates with a target of over 95% question-answering accuracy, packaging more than ten business services such as nursing home admission, medical accompaniment, and meal assistance into agent services. Three major bases including Chuansha Nursing Home and Shibo Jiayuan Nursing Home have introduced products from more than ten enterprises for real-world testing, including intelligent driving wheelchairs, incontinence care machines, inspection robots, and rehabilitation training robots; Pudong has also partnered with Ping An Property & Casualty Insurance to launch the country's first "elderly care robot product comprehensive liability insurance."

    Pudong New Area held a human-vs-machine PK competition for elderly care vertical large models; the large model integrates multi-level policy databases within seconds to provide answers on long-term care insurance assessment, bed subsidies, etc., and iterates with a target of over 95% question-answering accuracy, packaging more than ten business services such as nursing home admission, medical accompaniment, and meal assistance into agent services. Three major bases including Chuansha Nursing Hom

    Matched fieldsBody

  9. 36Kr · AI

    Google DeepMind beats Minecraft with four Gemini 4 Argon agents

    Google DeepMind published the paper "A team of Gemini 4 Argon agents beats Minecraft": four Gemini 4 Argon coding agents autonomously divided labor in a randomly generated Minecraft survival world, accumulating 605 deaths and writing 2,783 programs, defeating the Ender Dragon in 27 hours and 14 minutes. The experiment used Minecraft Java Edition 1.20.4, Easy difficulty, a random map, and no cheats; the agents read the environment via Mineflayer and wrote JavaScript to command characters, with roughly 24,000 model calls and 1.35 billion input tokens over the whole run, 91% of which came from context caching. The authors note that about 22% of game programs contained errors and the server restarted 6 times; the paper did not demonstrate stable completion through repeated tests on multiple random maps, and at discounted API prices the completion cost is estimated at about $520.

    Google DeepMind published the paper "A team of Gemini 4 Argon agents beats Minecraft": four Gemini 4 Argon coding agents autonomously divided labor in a randomly generated Minecraft survival world, accumulating 605 deaths and writing 2,783 programs, defeating the Ender Dragon in 27 hours and 14 minutes. The experiment used Minecraft Java Edition 1.20.4, Easy difficulty, a random map, and no cheats; the agents read the environment via Mineflayer and wrote JavaScript to command characters, with ro

    Matched fieldsBody

  10. Latent Space

    Why AI compute is rectangular—a conversation with Modal CEO Erik Bernhardsson

    Modal CEO Erik Bernhardsson explains that traditional compute contracts, signed for a fixed number of GPUs and a fixed duration, are rectangular, whereas real workloads fluctuate; Modal provides elastic slices by aggregating demand from thousands of customers. Modal has surpassed $1 billion in annualized revenue, completed a $750 million Series D at a $16 billion valuation, and has cumulatively launched nearly 3 billion sandboxes. Sandboxes currently account for about one-third of Modal's revenue, with growth driven mainly by coding agents, background agents, and reinforcement learning.

    Modal CEO Erik Bernhardsson explains that traditional compute contracts, signed for a fixed number of GPUs and a fixed duration, are rectangular, whereas real workloads fluctuate; Modal provides elastic slices by aggregating demand from thousands of customers. Modal has surpassed $1 billion in annualized revenue, completed a $750 million Series D at a $16 billion valuation, and has cumulatively launched nearly 3 billion sandboxes. Sandboxes currently account for about one-third of Modal's revenu

    Matched fieldsBody

  11. AWS Machine Learning

    No More Guesswork: A Measured Approach to TTS Autoscaling Targets on Amazon SageMaker AI

    AWS deploys the 82M-parameter TTS model Kokoro-82M in a custom container on an Amazon SageMaker AI real-time endpoint, using measured Q_max (the highest concurrency a single instance can sustain within the SLO) and T_total (the end-to-end time of one scale-out) to derive the scale-out threshold, scale-in threshold, and cooldown period, replacing target values set by guesswork. The approach scales on the natively published SageMaker AI ConcurrentRequestsPerModel metric, avoiding the hidden failure of a custom metric that no one reports.

    Diagram showing a client connecting to an Amazon SageMaker AI real-time endpoint, which contains a custom GPU container exposing two routes, POST /invocations for response streaming and WS /invocations-bidirectional-stream for bidirectional streaming, both feeding into a KPipeline running Kokoro-82M with lang_code=“a”

    AWS deploys the 82M-parameter TTS model Kokoro-82M in a custom container on an Amazon SageMaker AI real-time endpoint, using measured Q max (the highest concurrency a single instance can sustain within the SLO) and T total (the end-to-end time of one scale-out) to derive the scale-out threshold, scale-in threshold, and cooldown period, replacing target values set by guesswork. The approach scales on the natively published SageMaker AI ConcurrentRequestsPerModel metric, avoiding the hidden failur

    Matched fieldsBody

Thursday

  1. ElevenLabs Blog

    What Is Voiceover? Meaning, Examples, and How to Make One

    A voiceover is audio overlaid on a video without the speaker being seen, commonly used for narration, a character's inner monologue, advertising announcements, and instructional explanations. It differs from voice acting, narration, and dubbing: voice acting involves a speaker playing a character, while dubbing replaces the original audio track. With AI, users can record or generate custom voices at home to create voiceovers for film and television, games, advertising, and training videos.

    Infographic explaining voice-over uses: narration, inner monologues, announcements, and education.

    Matched fieldsBody