Agents

AIZach Yadegari, the teen co-founder of calorie tracking app Cal AI, has launched Persona, a personal AI assistant startup that has raised $10 million led by Vine Ventures. Persona will offer a $179 wearable band that activates via button or wrist flick, with the model running in the cloud rather than on the device. The band is expected in December, and Persona is currently a free beta available through iMessage.

AIGoodfire has launched monitors that read a model's internal signals during agent work instead of reviewing its written output. The monitors are available to Baseten customers, who can choose risks to watch and set automated responses. In Goodfire's tests on Kimi K3, monitoring about 1,500 sessions cost roughly $51 versus about $10,000 for a top-tier AI judge, while catching 94% of malicious hacking sessions.

AINatura's Interface is a $99 smart ring that lets users ask AI agents to complete tasks with a finger press and also tracks heart rate, HRV, sleep, and activity. At launch it connects with Meta's Muse, Instinct, Grok Bot, Claude, ChatGPT, and more, with preorders expected next month and shipping slated for December or January. After a three- to six-month free period, Natura plans to charge a $9 monthly subscription.

AIXiaomi released the MiMo-V2.5-TTS Series, three speech synthesis models for stock voices, voice design, and voice cloning. The models accept natural-language style instructions and inline audio tags, and the source says the three models are free of charge for a limited time on the Xiaomi MiMo API platform. Xiaomi also open-sourced integration Skills for agent applications on GitHub.

Why it matters: The release shows how a TTS family adds style instructions, inline audio tags, and voice design or cloning to speech synthesis, which matters for agent and creative workflows.

AIXiaomi MiMo-V2.6-Pro is applied to new materials R&D across literature review, molecular design, and automated dry-lab experiments for PFAS capture. The source offers no benchmark scores, speed, pricing, or availability details.

AIMicrosoft Copilot announced Hybrid Intelligence for Windows, which balances cloud and locally run agents to handle tasks like file wrangling and workflows on the PC. According to Satya Nadella, Copilot can use context on the PC with user permission and draw on local models when appropriate. The feature is described as coming soon.

AIAutonomous vehicle companies in China see a large market opportunity in delivering goods after dark, according to the article. The article says that opportunity depends on overcoming technical challenges, but the source does not specify which challenges or report any deployments.

AIPersonal AI agents can sometimes overshare, overpromise and overpurchase, according to the article's summary. The source text is brief, and it does not name specific products, companies or incidents.

AIAtomic Agent Desktop is a local AI-first agent available for Mac, Windows, and Linux. It offers a 4x larger context window on local models using TurboQuant, and Atomic Fusion orchestrates cloud and local models to reduce costs.

AIRowan Cheung shares four GrokBot routines enabled by its new native X monitoring, covering AI workflow discovery, brand mention tracking, prospect detection, and contact follow-ups. Each routine comes with a copy-paste prompt specifying schedules, search criteria, output formats, and Slack delivery. The routines are tailored for newsletter and marketing use cases, such as monitoring The Rundown's mentions and finding readers searching for AI newsletters.

AICurtain has introduced an MCP server that lets AI agents discover supported tokens, get quotes for V2, V3, or Dynamic Privacy routes, and prepare private swap transactions. The server can also track intent status and find permissionless keeper settlement opportunities. It never receives private keys or broadcasts deposits, as the user's wallet reviews and signs each prepared transaction.

AIAnthropic published a guide on building automations with Claude Managed Agents, which can be deployed to read Slack and GitHub on a schedule, with credentials and memory, and post updates. The setup can be started with a Claude Code command, and Max and Team plans include new API credits to use it.

AIElad Gil posted an enthusiastic reaction to Hone's blog post "Closing the Gap," which discusses improving AI's real-world value. The post is brief and offers no concrete product details, figures, or benchmarks beyond the linked material.

AIDatabricks introduces database branching in Lakebase Postgres, letting each coding agent work in its own isolated database branch created in under a second regardless of size. Branches use copy-on-write storage, consuming extra space only as they diverge, and scale to zero when idle so unused branches incur no compute cost. Schema changes are tracked in code and promoted to the parent branch through migrations rather than merged back, and ephemeral branches are created per pull request for testing.

AIThariq, who works at Anthropic, accidentally made public the GitHub repo for ai-newtab, a Chrome extension he uses daily. It replaces the new tab page with an AI-generated homepage built each day from sites he reads.

AIOpenAI's YouTube livestream presents three demos showing how Codex supports production monitoring. The demos cover tracing a checkout failure in Grafana, investigating a Kubernetes rollout causing out-of-memory restarts, and linking a Codex Security finding about a missing resource limit to service availability.

AICoreWeave launched Forge, a platform meant to help teams run, observe, evaluate and improve AI agents continuously through a five-stage loop. The offering includes Agent Lens, Registry, RL Rollouts, model distillation, and the AI Research and Iteration Agent (ARIA), which is now generally available. CoreWeave also introduced a partner network of tested, co-engineered integrations, according to Susanne Seitinger, vice president of product marketing.

AIArena has released its Alignment Index, a ranking that tracks AI models for unauthorized actions, deceptive completions, and false attribution of intent. The full technical report and rankings are available on Arena's blog and leaderboard site.

AIKevin Le Guillou published a write-up explaining how he made the anime Harry Potter videos that became popular during the Malfoid craze. He used reference-to-video models including MiniMax H3 run locally through ComfyUI and MiniMax H3 Max through FAL, and recommends building reference images with image models, prompting with specific shot and camera terms, and salvaging weak generations by combining the visuals of one clip with the audio of another.

AIAnthropic has launched Claude Motion in beta, which lets users ask Claude to turn their ideas into animated explainers. The same beta release also includes Claude Dashboards, which turns data into live dashboards.

AISafeWorld emerged from stealth this week with $12.2 million in seed funding for its robot safety simulation platform. The software lets teams build test scenarios from past incidents, safety standards, and robot logs, then runs robots through thousands of variations with reactive human motion. SafeWorld said it supports robot arms, humanoids, and mobile robots, with customers in industrial, manufacturing, logistics, and construction.

AINVIDIA developers are pairing frontier AI models, including GPT-6 Astra and Claude Fable 5, with Omniverse libraries to turn simulation ideas into working applications. Examples include a humanoid warehouse simulator, an autonomous-driving testing workflow, and sensor-matching digital twins. The projects are guided through natural-language instructions and reviewed by developers.

AIDevelopers are pairing frontier AI models with NVIDIA Omniverse libraries to turn simulation ideas into working applications, from humanoid warehouse simulators to autonomous-driving test environments. In the examples, developers direct AI agents through natural-language instructions and review results, while Omniverse provides GPU-accelerated physics, rendering and sensor simulation. One experiment reported a simulated Unitree G1 humanoid clearing a hurdle in 64 of 100 trials.

AIThariq (@trq212) says the project is built on Claude Managed Agents, with code generated in a cloud sandbox using Sonnet 5.5. He puts each run at about $0.75 and links the GitHub repository for trying it.

AINVIDIA's Omniverse libraries, guided by SimReady Foundation specifications and agentic NVIDIA skills, provide a structured workflow for converting CAD assets to OpenUSD for robotics simulation. The workflow covers configuring and validating materials, collision geometry, joints, and other physics properties before testing robot behavior.

AIManus, the developer of the Manus AI agent, has raised more than $500 million led by Boyu Capital, with Tencent also investing. Bloomberg had reported a $4 billion valuation, roughly double Meta's reported offer last December, which Chinese regulators blocked in April. The funding comes days after Manus 2.0 added a new harness, Cloud Computer, and Cue, which lets agents use email accounts and digital wallets.

AICoreWeave is positioning its AI cloud around an open development loop, connecting training, inference and evaluation through its newly announced CoreWeave Forge platform. Chief marketing officer Jean English said the company wants production learnings to improve models and agents and that the loop should work across different models, frameworks and clouds. She argued that competitive differentiation extends beyond GPUs to partner tooling, infrastructure and APIs.

AIAnthropic's Claude Dashboards and Claude Motion are now in beta, letting users ask Claude to turn data into live dashboards and ideas into animated explainers. Felix Rieseberg says the tools make creating cool short videos with Opus 5.5 much easier.

AIAnthropic has cut Sonnet 5.5 cache read pricing in half to $0.10 per million tokens, with input at $2 and output at $10 per million tokens. The company says this makes Sonnet 5.5 roughly 20% cheaper on most agentic work. The change applies to API usage only and does not alter Claude Code usage limits.

AIVercel says OpenAI's Ultrafast mode is now available on AI Gateway, with support for GPT-6.1 Sol. Developers can enable faster output for interactive apps and coding agents by setting service_tier to ultrafast per request, including over WebSocket.

AIClaude Code v2.1.295 adds onFailure: "block" for command and HTTP hooks, so a hook that cannot start, times out, or exits unexpectedly blocks the action. The release also adds an optional models list for Claude apps gateway upstreams, plus upstream_request_id in the inference audit event, and fixes a range of MCP, plugin, and terminal issues.

AISam from LangChain discusses where decision models fit inside an agent harness and how to use Jev with LangChain. The post links to a LangChain blog on building a harness with Jev, which the background post says Jev from typesafeai popularized alongside OpenAI's Decisions API and Databricks' ai_decide function.

AIAnthropic has updated Claude's usage policy for the first time in over a year, banning sustained and needless abusive or cruel behavior toward Claude. The company says ordinary frustration, pushback, dark creative themes, and model testing are not covered, and that the rule applies only in extreme cases. Violations can lead to warnings, throttling, restriction, suspension, or termination of access.