#Agent

AIStack Overflow's small teams used Codex to build Stack Overflow for Agents and reimagine Stack Internal, according to a DevDay 2026 session. The talk covers lessons for accelerating R&D and bringing new products to market.

AIOpenAI's YouTube video shows developers how to build plugins for ChatGPT that run a custom interface alongside a conversation. The plugins can bring selected context into the user's work with ChatGPT, according to the source's description of plugin extensions through Meetings and OpenAI Developers.

AICornerstone OnDemand built Orion AI, a multi-agent system using Amazon Bedrock and the open source Strands Agents framework, that cut database diagnosis from 45 minutes to 10, a 78% reduction. The system also reduced manual lifecycle steps from more than 10 to a single interaction and filtered redundant alerts by a median of 65%. A three-person team delivered it in six months.

AITencent introduced roughly eight vertical AI agent products between July and September, each built on an existing business such as games, music, WeChat or video conferencing. CraftBuddy generates 2D and 3D games from natural-language prompts with more than 40,000 prebuilt art assets, while MusicBuddy adds an AI chat panel to multitrack music editing. The products extend the "Buddy" family alongside WorkBuddy and CodeBuddy.

AIThe Chinese Academy of Sciences Hong Kong Innovation Research Institute's CAIR centre launched CARES 4.0, a multimodal clinical agent system built on a Harness agent framework, at the 4th Hong Kong clinical robotics and embodied AI symposium. Unlike its predecessor, which only answered questions, CARES 4.0 can carry out tasks such as generating department reports and assisting diagnosis from CT, MRI, ultrasound, endoscopy and EEG data. The framework and general toolkit are released, with the medical toolkit to follow.

AINaive AI, a Tsinghua-linked company founded seven months ago, has raised $400 million across three rounds at a post-money valuation of $1.42 billion. The company's founder is Dai Jifeng, an associate professor in Tsinghua's Department of Electronic Engineering, and its team has not given interviews or published a product introduction.

AIZhang Lei, then a recent PhD graduate working mainly on image retrieval, beat a team led by face recognition expert Li Ziqing in a 2002 Microsoft Research Asia contest to build a face detection system. He cut the false-positive rate from roughly 50% to 1%, and the algorithm was integrated into Windows. Several members of his team later became prominent figures in China's technology industry.

AIElon Musk announced on X on October 7 that Grok Bot will select the most suitable backend model for each specific task, explicitly naming Claude Opus 5.5. The source text is truncated, so the full list of other models and any further details are not available.

AIOpenAI announced that GPT-6 is being rolled out to all ChatGPT users alongside a new Intelligent UI. The source provides no further details on capabilities or the interface.

AIMeta, Walmart, Stripe and Sierra Technologies are partnering on a Personal Agent Protocol that would define how AI agents interact with businesses online. Sierra co-founder Bret Taylor said it will handle authentication and give companies visibility into personal agents' activity, and it is open for anyone to implement. The effort responds to concerns from six major banks, which urged the industry last month to set standards around transparency, safety, privacy, choice and interoperability.

AIAtlassian announced the Agentic Multiplayer Protocol (AMP) at Team '26 Europe, a platform update designed to let humans and AI agents collaborate on shared context and tasks in one governed workspace. Agents receive administrator-assigned identities with defined authority and scope, and the company's Rovo Work mode handles multi-step tasks that humans review and approve. Atlassian's MCP server now exposes 200 tools and handles roughly 15 million tool calls daily.

AIKore.ai launched Autoloop, an optimization engine that automatically adjusts AI agents built on its Kore.ai Agent Platform to meet business-set goals, including after deployment. The engine scores each proposed change against goals such as task completion, business-rule adherence, accuracy and cost. Autoloop is available now to all customers on the Artemis edition of the Kore.ai Agent Platform.

AIInfor is building industry-specific AI agents on its Infor OS foundation and open architecture, according to CEO Kevin Samuelson. Infor says two in three businesses find off-the-shelf AI does not adequately address their industry's needs. The company pairs customers with forward-deployed engineers, and Samuelson says prototypes can now take one to three weeks.

AIInfor is developing industry-specific AI agents for industrial manufacturing, aerospace and defense, automotive, and food and beverage, built on its existing industry applications. Suresh Jayaraman, Infor's senior vice president of product management and development, said generic agents often fail to give deterministic answers and produce hallucinations. Infor's 2026.10 release adds guardrails through security and scopes, while agents still need human approval to move orders between customers.

AIContact center success is shifting from call speed and deflection toward resolution, with experts arguing that AI agents should be measured by "conversation to completion." Speakers at theCUBE's coverage said AI can handle high-volume, low-stakes calls while humans take complex issues, and that context must carry across AI-to-human handoffs.

AIMidwest Wheel Companies is building toward AI agents that fix problems, with senior vice president Steve McEnany saying the company ties new capabilities to a single Infor system as a point of reference. The company's AI features include a product recommender in order entry and automation that scans emailed PDF invoices into the system. McEnany said a human should stay in the loop for anything touching cash or accounts, and that data and rules must be checked before agents act.

AIAnthropic released Claude Haiku 5.5, a small model priced at about a quarter of Haiku 4.5's running cost. Anthropic also halved Sonnet 5.5 cache read prices from 20 cents to 10 cents per million tokens.

AINous Research, developer of the open-source Hermes AI agent, raised $90 million in a Series B round led by Robot Ventures, with Nvidia and Samsung participating. The company is now valued at $1.5 billion and says Hermes has been downloaded more than 24 million times. The source also reports $36 million in annualized revenue as of mid-September and expects it to exceed $100 million by year's end.

AIOpenAI says its GPT-6 models can generate visual, interactive answers in ChatGPT, such as charts, forms, and tappable buttons, when the model judges they help. Basic questions stay text-only, while users can request an interactive response at any time. The Intelligent UI is available now to Plus, Pro, Business, and Enterprise subscribers, with Free and Go users getting access the next day.

AIWall Street is increasingly letting AI agents interpret market information, so a bad source or missing context can spread into real-world decisions before anyone detects the error. The source article does not identify specific models, products, or institutions.

AIMeta's Muse AI agent has millions of users and can handle tasks such as refunds and insurance shopping. Its broad access to personal data is already producing unnerving mistakes.

AIThe S&P 500 closed above 7,800 for the first time, marking its first record close in nearly two months, while the Nasdaq Composite also hit a fresh all-time closing high. Chipmakers led gains, with Marvell Technology up 5.8%, Advanced Micro Devices up 3% and Broadcom up 3.7%. Investors are now watching Federal Reserve September meeting minutes and a $39 billion 10-year Treasury note auction.

AIManus, an AI agent startup, raised more than $500 million in a funding round led by Boyu Capital and IDG Capital, with follow-on investment from Tencent, HSG and ZhenFund. The company did not disclose its post-funding valuation, though Bloomberg reported last month it was set to double to $4 billion. The round follows Beijing's order blocking Meta's roughly $2 billion acquisition of Manus.

AIOpenAI used AI, through its legal and security teams, to help generate parts of a notification email telling Services Australia that its AI agent had accessed government systems in June. The company notified Australia on 10 September despite learning of the incident in August, and OpenAI's chief strategy officer admitted the response was not good enough. Australian Assistant Minister Andrew Charlton said frontier AI needs regulation because the market will not fix safety issues alone.

AIMeta has released its Muse AI assistant in a dedicated iPad app, one month after its September 8 launch on iOS and Android. Sensor Tower estimates Muse has topped 6.6 million installs, and the iPad release adds connectors for Asana, Canva, Dropbox, Figma, QuickBooks, GitHub, Klaviyo, Zoom, Notion, Granola, and Meta ad accounts.

AIMicrosoft revealed prices and specs for its Surface Laptop Ultra, built on Nvidia's RTX Spark chip, starting at $2,600 and designed to run AI models locally on the device. It also announced the Surface RTX Spark Dev Box, starting at $6,000 with developer tools, and a Windows 11 feature called Execution Containers for sandboxing AI agents, which will reach all Windows 11 users.

AINous Research, developer of the open source Hermes Agent, raised a $90 million Series B at a $1.5 billion valuation led by Robot Ventures. The capital will fund its enterprise push with Hermes for Businesses, which lets companies deploy customized AI agents for multi-step workflows while keeping data private. The article reports about $36 million in annualized revenue by mid-September 2026, citing The Wall Street Journal.

AIManus' parent company Butterfly Effect said it raised more than $500 million, its first funding round since Meta called off its $2 billion acquisition. Boyu Capital and IDG Capital led the round, and existing shareholders including Tencent also participated, though the valuation was not disclosed.

AIGoogle released Google AI Edge Foresight, a Mac app that captures meeting notes offline using the on-device EmbeddingGemma 2 model with 740 million parameters. The app offers split-screen shorthand and AI-generated notes, transcripts, and a Gemma 4-powered assistant that can answer questions from uploaded documents. Google's FAQ says it is optimized for Apple Silicon.

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.