The Stack — May 18, 2026

Today's technology briefing highlights key developments in AI/ML, industry dynamics, and cybersecurity.

AI/ML

Anthropic's proposed $1.5 billion settlement over alleged book piracy for AI model training is currently on hold. A federal judge has requested further clarification on objections related to the settlement, particularly concerning the disproportionate legal fees compared to the compensation offered to authors. Additionally, the US Commodity Futures Trading Commission (CFTC) is enhancing its use of AI to monitor insider trading in prediction markets, leveraging technologies like blockchain tracing and market abuse detection software to detect manipulation on platforms such as Polymarket.

Industry

Cerebras Systems, an AI chip company, has successfully gone public with a $60 billion valuation. Despite initial financial difficulties, Cerebras has managed to create a powerful AI chip and secured a partnership with OpenAI, which includes a $1 billion loan. However, Cerebras has agreed to avoid selling to certain OpenAI competitors temporarily. In other industry news, OpenAI co-founder Greg Brockman has taken on a new role leading the company's product strategy, aiming to integrate products like ChatGPT and Codex into a cohesive platform for both consumer and enterprise markets.

Cybersecurity

The CFTC's adoption of AI tools to monitor insider trading represents a significant step in utilizing technology for regulatory purposes. This initiative is part of a broader trend of integrating AI into cybersecurity measures to enhance the detection and prevention of financial crimes.

These updates reflect ongoing trends in AI's integration into various sectors, from enhancing regulatory frameworks to reshaping industry strategies and addressing legal challenges.