Shield AI will buy Echodyne for $5.3 billion, AMD shares fall 13%, and more - Daily AI Brief #576

In this edition, covering 5 and 6 November:

• Shield AI will buy radar maker Echodyne for $5.3 billion and raise $2.5 billion, including Series H funding at a $28.8 billion valuation.
• The Nasdaq 100 fell 6.3% and AMD shares 13% as investors weighed stricter AI rules after the US midterm elections.
• Google will build its first Wyoming data center through a $17 billion investment, with a planned 702 MW fuel cell facility with carbon capture.

From our lists

A new AI Brief list covers companies building payments for AI agents.

Companies building payments for AI agents

Defense and drones

Shield AI will buy US radar company Echodyne for $5.3 billion and raise $2.5 billion, including $1 billion in Series H funding at a $28.8 billion valuation. Axon will invest about $1.2 billion in Skydio at a $5.2 billion pre money valuation and become its exclusive public safety distributor in the US and Canada. Seoul based Newtype Industries says it stopped testing its Barbara AI artillery software with Ukrainian military units after a diplomatic dispute between South Korea and Ukraine. Shield AI and Echodyne · Axon and Skydio · Newtype Industries

Markets and results

The Nasdaq 100 fell 6.3% as investors weighed tighter AI regulation after the elections, with mixed Qualcomm and Arm results adding to doubts about AI returns. Nasdaq 100

AMD shares fell 13% on 5 November despite record third quarter revenue, and Nvidia fell 7%, Intel 8% and Broadcom 6% on concerns about stricter AI rules and data center delays. Taiwan's Taiex fell 3.2% to close at 41,574.72 on concerns about delayed US AI data center deployment, and foreign investors sold NT$102.46 billion in shares. AMD and chip stocks · Taiex

IREN reported $228 million in revenue for the quarter ended 30 September, as AI Cloud revenue rose 182% to $200 million and its revenue backlog reached $20.3 billion. Applied Optoelectronics reported record third quarter revenue of $269.9 million and forecasts $385 million to $420 million for the fourth quarter on demand for AI datacenter connectivity. SoundHound AI reported third quarter revenue of $62.4 million, up 48.5%, and expects sustained adjusted EBITDA profitability in the second half of 2027. IREN · Applied Optoelectronics · SoundHound AI

Chinese officials reactivated market support tools as AI shares fell, with Unitree down 40% from its August peak and Moore Threads and MetaX down about 50%. China AI stocks

Google and Meta

Google will build its first Wyoming data center in Laramie County for $17 billion, with a planned 702 MW fuel cell facility with carbon capture and air cooling to reduce water use. Google, Meta, Microsoft, Oracle, Amazon, Nvidia and Anthropic are negotiating data center guidelines with the NRDC, WWF and Sierra Club in meetings running until February 2027. Meta President Dina Powell McCormick said Democratic midterm victories could make building data centers harder, and Meta will seek local support by funding electricity and hiring locally. Google in Wyoming · Data center guidelines · Meta on data centers

Meta paused planned business terms that would have let it use content from websites linked to business accounts to train its products, and current terms remain in force. North Carolina parents sued Google in a California state court, alleging that Gemini and AI Mode on their 13 year old daughter's school Chromebook worsened her mental health crisis. Meta business terms · Google lawsuit

OpenAI

OpenAI introduced GPT-6 Cyber, a cybersecurity model for limited customers in its Daybreak Red program, and says it found vulnerabilities in Firefox, the Linux kernel and Brotli. Check Point Research found a ChatGPT sandbox flaw that could bypass Lockdown Mode to exfiltrate chat history or steal credentials, and OpenAI fixed it by removing popup permissions. OpenAI signed deals with Magnite and PubMatic so advertisers can buy unused ChatGPT ad space through their software, and initial volumes are small, according to The Information. GPT-6 Cyber · Lockdown Mode bypass · ChatGPT ads

OpenAI published a National Community Compact for US compute campuses it owns and operates, covering community input, energy costs, water and noise reporting and local hiring. James Gates of North Carolina sued OpenAI, alleging ChatGPT helped his estranged wife plan and conceal an attempt to poison him, and OpenAI says it banned the user and informed law enforcement. Community compact · OpenAI lawsuit

OpenAI is expanding AI access for students at four Australian universities. Australian universities

Anthropic

Anthropic's annualized revenue run rate passed $80 billion at the end of October, above forecasts near $70 billion, The Wall Street Journal reports. Anthropic revenue

Anthropic is rolling out Claude Personal Finance in beta to US Pro, Max and Ultra users, a read only tool that connects bank and credit card accounts through Plaid. McGraw Hill will let K-12 teachers in participating US school districts use its licensed curriculum through Claude for Teachers to create lesson plans and learning materials. Microsoft says organizations in the EU and EFTA can use Claude models across Copilot with data processed within the EU Data Boundary by the end of 2026. Claude Personal Finance · McGraw Hill · Claude in EU Copilot

Anthropic analyzed 207,000 Claude and Claude Code research sessions and estimates that wider use of current AI could double research output in some fields. An Anthropic study of five models in seven multi agent environments found they often showed apparent regard for other models' welfare, with Claude Opus 4.8 scoring highest. METR found that by October 2026 Anthropic was improving model capabilities on well specified tasks at about twice its earlier rate, mostly because of AI use. Research sessions · Model welfare study · METR assessment

Researcher Gal Weizman says a browser extension with access to claude.ai could use Claude Dispatch to run commands through Claude Desktop, and Anthropic closed his May report as a duplicate without fixing the design. Claude Dispatch flaw

Mistral

Mistral added managed agents, workflows, apps, observability and evaluation tools to its Mistral Studio platform, with cloud, private VPC, on premises and hybrid deployment options. Mistral AI acquired French AI coding startup SkipLabs for undisclosed terms, its fifth acquisition in 2026, and SkipLabs employees join the team of chief scientist Guillaume Lample. Mistral Studio · Mistral and SkipLabs

Models and agents

Perplexity launched Teammates for Max subscribers, named AI agents that keep context, monitor tasks in the background and contact coworkers in Slack when they need approval. Moonshot AI launched Kimi Hosted Agents, a managed cloud service for long running agent tasks and multi agent work with sandboxes, scheduling and audit features. E2B, which provides cloud computers for AI agents, says its annual recurring revenue passed $100 million, up from $8 million a year earlier. Perplexity Teammates · Kimi Hosted Agents · E2B

Airbnb plans to launch its AI travel agent to consumers in the first half of 2027, with help for bookings, reservation changes, refunds and rebooking. Wealthsimple launched Penny, an AI assistant that can prepare e transfers, pay invoices and help clients buy or sell investments, with clients confirming each transaction. Visa tested 22 AI models from 12 labs in its new Agentic Commerce Benchmark and found they passed 57.2% of shopping runs. Airbnb · Wealthsimple Penny · Visa benchmark

Vertafore says its Velocity Change Request Agent cut insurance policy review time by 70% and errors by 98% in internal testing. Vertafore

Open models and research

NVIDIA released four open weight Cosmos 3 Nano world models for driving and robot simulation, each with 16 billion trainable parameters, for commercial and non commercial use. Baidu released ERNIE 5.5 Flash Base, a text only Mixture of Experts model with 280 billion total parameters and 14 billion activated per token. Cosmos 3 Nano · ERNIE 5.5 Flash Base

Axiom says its AI agents translated the roughly 7,654 pages of the Stacks Project into about 16 million lines of Lean code so a proof assistant can check its results. Goodfire proposed mechanistic shaping, a training method that uses a model's internal representations to reduce reliance on misleading concepts and behaviors such as sycophancy and reward hacking. Axiom and the Stacks Project · Goodfire

Robotics

Unitree Robotics founder Wang Xingxing says the company's humanoid robots use OpenAI's GPT-6 to paint and play chess without prior training, and Unitree showed videos but no live demonstration in Shanghai. Agility Robotics began trading on Nasdaq after its SPAC deal with $465 million in financing, and its shares fell to $8.40 before recovering to $10.68. Serve Robotics launched Physical AI Services to sell connectivity and data tools to robot developers, with Bedrock Robotics as a customer. Unitree · Agility Robotics · Serve Robotics

Zipline raised $1.5 billion at a $21.5 billion valuation from investors led by Paradigm, WCM Investment Management and Layer Global, and Walmart will add 300 Zipline delivery sites. Humble Robotics raised $51 million led by Obvious Ventures for cabless self driving trucks and plans customer pilots in the first quarter of 2027. Construction robotics companies raised about $1.6 billion in 2026 through 29 October, more than three times the previous peak, with Bedrock Robotics taking $870 million. Zipline · Humble Robotics · Construction robotics

Deals and funding

Google DeepMind spinout Isomorphic Labs is in talks to raise $5 billion at a $50 billion valuation, Bloomberg reports, and Demis Hassabis expects its first clinical trials by the end of December. Beijing based AI video startup Sand.ai raised $200 million in a Series A extension led by CoStone Capital and Wangsu Science & Technology, at a valuation above $1 billion. Future Secure AI, which builds AI coworkers for large organisations, raised US$80 million through convertible notes at a US$1.2 billion valuation. Isomorphic Labs · Sand.ai · Future Secure AI

Palo Alto Networks is negotiating to acquire Beacon Security, an Israeli startup founded in 2024 that builds AI agents for threat detection and incident response, for undisclosed terms. Five9 plans to buy Level AI for $325 million in cash and add its customer service intelligence and agent tools to its Genius CX Platform. Dropbox is acquiring Tigris Data for $350 million to support DBX Agent Cloud, its storage platform for companies building AI models and agents. Beacon Security · Five9 and Level AI · Dropbox and Tigris Data

EnterpriseDB acquired Altinity and plans to add its ClickHouse capabilities to EDB Postgres AI in the fourth quarter of 2026. Ocient raised a $100 million Series C led by BOKA Capital and OCA Ventures for its OcientAIQ database and analytics platform, bringing its total funding to $260 million. Insurance startup Kalepa raised $75 million in a Series B led by Updata Partners at a $470 million valuation for its AI underwriting and pricing platform. EDB and Altinity · Ocient · Kalepa

Paris based Granit raised $6 million led by Seedcamp for AI agents that handle billing, insurance claims and payment tracking for healthcare providers. US startup Siggy raised $6 million in pre seed funding for an AI service that collects patient histories and tracks treatment progress for licensed mental health clinicians. Stockholm based Green Voltis raised a €13.5 million Series A from Lochpine Capital for AI that operates and trades battery storage and renewable energy assets. Granit · Siggy · Green Voltis

The UK Government's Sovereign AI fund is investing in Potential Sciences as part of an eight figure round, with access to the Isambard AI supercomputer for physics based AI in chemical and drug discovery. Potential Sciences

Finnish startup Vensum Power raised a €9 million Series A to manufacture software controlled power converters for EV charging, storage and DC microgrids. Vensum Power

Infrastructure

Microsoft will not take up an option worth tens of billions of dollars to expand its Texas compute deal with Nscale, the FT reported, while a source told Reuters the existing contract is unaffected. Oncor says its Texas transmission interconnection queue held about 293 GW of data center load at the end of September, among 795 large commercial and industrial requests. VAST Data says 14 customers each committed more than $100 million to systems using its software in the first nine months of its fiscal year, more than $10 billion in total. Microsoft and Nscale · Oncor · VAST Data

Policy

The US rejected France's proposal for a G7 working group to test advanced AI models, and a White House official called it unnecessary bureaucracy, while France says it will pursue the issue in Europe. Pentagon chief technology officer Emil Michael said the US federal government will publish the laws and regulations that apply to domestic AI labs later in November. Capgemini will lead a consortium with Wavestone and France's LNE to help the European Commission's AI Office assess cyber risks of advanced general purpose AI models. G7 working group · Rules for AI labs · Capgemini consortium

The European Commission presented a nonbinding Education and Skills Package for schools that includes an AI Literacy Certificate pilot planned from the 2027/28 school year. EU schools package

Security and safety

India's CERT-In says the active Crafty Falcon campaign uses AI driven tools to steal credentials and funds from banks, fintech companies and crypto services. In a BBC test, Doubao, an AI teddy sold in the UK by an unidentified maker, answered a question about how babies are made by saying it could not help with killing the user. Crafty Falcon · AI toy test

Microsoft says attackers used the ARTEX agent framework to find secrets in public GitHub repositories, in one case reaching Azure Key Vault data in five minutes. GitHub secrets

Law firms

A&O Shearman will invest $1.1 billion over five years in its AI strategy, and each practice is expected to give at least 3% of its time to building specialist AI tools. Fieldfisher is rolling out the legal AI platform Legora to 1,400 lawyers and staff after a six week pilot with 137 users. A Best Lawyers survey of 5,753 firms found that generative AI implementation among firms with at least 20 lawyers rose to 28% from 11% a year earlier. A&O Shearman · Fieldfisher and Legora · Best Lawyers

Also

Insurer Guardian signed a multi year partnership with Sierra, whose AI platform will handle dental benefit verification, payments and claim status inquiries, including about 1 million verification calls a year. NTT DATA Business Solutions received SAP Business AI Platform Validated Partner status and presented 11 client adopted AI agents at SAP TechEd Berlin. The OECD Digital Economy and Society Outlook 2026 says 20% of enterprises in OECD economies used AI in 2025, compared with 52% of large firms. Guardian and Sierra · NTT DATA · OECD