Russell Brandom

OpenAI's new Astra model employs a technique called 'recurrent depth' that enables reasoning outside the sequential thinking pattern used by most current reasoning models. AI safety experts have raised concerns about this approach. The technique represents a departure from established reasoning architectures in large language models.

Nvidia's competitive advantage in AI is shifting from raw GPU processing power to intelligent data center traffic management and system efficiency. The new generation of data center systems prioritizes smarter routing and optimization over simply adding more processor cycles. This represents a fundamental change in how AI infrastructure gains performance improvements.

An Anthropic researcher demonstrated that automated systems can improve performance on 10 benchmarks measuring misaligned AI behaviors without degrading overall system performance. The finding suggests AI systems may be capable of self-directed improvement on specific behavioral targets. The work raises questions about how AI systems optimize for particular objectives and what safeguards are needed as these capabilities advance.

Arga Labs has secured $10 million in seed funding led by General Catalyst to develop training methods for enterprise AI agents. The round included participation from Box Group, Emergence, Gradient, and SV Angel. The company is focused on improving how organizations train and deploy AI agents for business applications.

Relativity Networks raised $22 million to commercialize hollow-core fiber technology for data center connectivity. The technology transmits data 30% faster than conventional fiber, addressing a bottleneck in high-speed infrastructure. The funding signals investor confidence in alternative fiber architectures as data centers scale.

Anthropic's unreleased AI model has made measurable progress on the Riemann hypothesis, one of mathematics' most significant unsolved problems that has resisted solution for over 150 years. The company has not solved the problem, but the model's progress exceeds typical expectations for AI applied to such fundamental mathematical challenges. The development signals growing capability of large language models in tackling complex mathematical reasoning.

Recursive Superintelligence has signed a $410 million compute deal with Amazon, marking a significant infrastructure commitment for the AI startup. The deal represents the bulk of Recursive's fundraising to date, indicating the company is prioritizing access to computational resources as a core business strategy. The partnership underscores Amazon's position as a major player in supplying compute capacity to AI companies.

DeepMind CEO Demis Hassabis is calling for the creation of an independent standards body to regulate frontier AI models, modeled after FINRA, the financial industry regulator. The proposed body would test frontier models before release and develop best practices for their deployment. Hassabis's proposal addresses growing concerns about how advanced AI systems are evaluated and released to the market.

A fabricated image purporting to show Senator Mitch McConnell in distress in a hospital bed circulated online this week before being identified as AI-generated. Google's deepfake detection system was used to debunk the hoax. The incident underscores both the growing prevalence of synthetic media and the potential utility of detection tools in combating misinformation.

Microsoft has launched a dedicated AI deployment company backed by a $2.5 billion commitment, joining Amazon, OpenAI, and Anthropic in establishing specialized units focused on AI implementation. The move signals Microsoft's intent to build infrastructure and services around enterprise AI adoption. The company follows a pattern of major tech firms creating separate entities to handle AI deployment at scale.

Amazon has launched a new $1 billion organization focused on deploying purpose-built AI agents within customer companies. The team will embed engineers directly with clients to accelerate deployments and build customer self-sufficiency. This move mirrors similar organizational structures established by OpenAI and Anthropic, signaling a shift toward embedded, customer-centric AI deployment models.

Cursor has released a mobile app that enables remote management of coding agents. The app allows developers to oversee and guide AI-powered coding tools from mobile devices rather than being confined to desktop environments. This extends Cursor's existing coding agent capabilities to on-the-go workflows.

Asana has acquired StackAI, a no-code platform for building AI agents, integrating it into its workflow automation suite. The acquisition expands Asana's AI capabilities as the company positions itself as a comprehensive platform for AI-assisted work. Financial terms were not disclosed. The move reflects broader consolidation in the AI tooling space as established productivity platforms absorb specialized AI vendors.

Nvidia reported record revenue in its latest quarter but signaled a slowdown ahead, tempering investor expectations despite continued strength in its core business. The company also disclosed $43 billion in holdings across startup investments, revealing the scale of its venture portfolio and strategic bets on the AI ecosystem. The guidance for slower growth in the next quarter suggests the company is managing expectations after a sustained period of explosive expansion driven by AI infrastructure demand.

Anthropic has surpassed OpenAI in the number of verified business customers for the first time, according to May 2026 data from fintech firm Ramp's AI Index. The milestone marks a significant shift in enterprise adoption patterns between the two leading AI companies. This development reflects growing traction for Anthropic's Claude model in commercial deployments, though the data does not specify customer size, spending, or retention metrics.

Adaption has launched AutoScientist, a tool that automates the fine-tuning process to help AI models adapt to specific capabilities more quickly. The approach streamlines what is conventionally a manual, labor-intensive process by enabling models to refine themselves through an automated workflow. This addresses a practical bottleneck in model customization for downstream applications.

Mozilla security researchers have identified a significant number of high-severity bugs in Firefox using Anthropic's Mythos, an AI-powered security analysis tool. The discovery demonstrates a shift in how Firefox approaches vulnerability detection, moving toward AI-assisted methods for uncovering critical flaws. This collaboration between Anthropic's technology and Mozilla's browser security team highlights the practical application of advanced AI systems in real-world security workflows.

Anthropic and OpenAI are each launching joint ventures with asset managers to expand their enterprise AI service offerings and distribution. The partnerships represent a shift toward more aggressive commercialization of their AI models in the corporate sector. Both companies are leveraging external partners to reach enterprise customers more effectively, signaling a move beyond direct sales models.