Today's trail

United Airlines bans personal AI agents from booking flights

United Airlines announced that it is banning personal AI agents from booking flights on Nov. 11 to protect customer data and comply with Federal Aviation Administration and Department of Transportation rules.

ByteDance is reportedly working on its own AI agent

ByteDance wants to take on Meta's Muse with its own AI agent. The company is readying an AI assistant that could be revealed in "the coming weeks," Bloomberg reports. The report doesn't detail what the agent will be called or how it will work,

With $720M round, Britain's Fractile gets a leg up in the race for AI chips

Fractile, a British startup developing AI chips, has raised a $720 million Series C backed by Britain's Sovereign AI Fund with hopes of "ensuring the U.K. has a greater stake in the hardware that will underpin its future economy," its government stated.

Scaling AI agents with open standards: Kurtis Van Gent on MCP and Agent Skills joining the AAIF

How Google Cloud's Kurtis Van Gent co-maintains MCP and Agent Skills in the Linux Foundation's AAIF to keep AI agent context and tools open.

United Airlines bars third-party AI agents from finalizing flight bookings amid data privacy concerns

United Airlines is restricting third-party AI agents from completing bookings through its platforms, citing risks to customer data, account security and regulatory compliance.

Gemini 4 Carbon: 6.5M Lean Proof Lines Verify Signal [2026]

Gemini 4 Carbon opens Nov. 10 at $2/$10 per 1M tokens. DeepMind agents wrote about 6.5M lines of Lean proofs for Signal libsignal.

United Airlines moves to block AI agents from its platform over security concerns

United Airlines moves to block AI agents from its platform over security concerns

Nov 11 (Reuters) - United Airlines said on Wednesday it would restrict AI bots' access to its digital platforms, citing data security, in the latest pushback against AI agents increasingly capable of planning and booking trips for travelers.

United Airlines Bars Unauthorized AI Agents From Booking Travel

United Airlines announced on November 11, 2026 that it is barring unauthorized third-party AI agents from booking, servicing or purchasing travel through its digital platforms and indirect distribution channels.

Red Hat and Nvidia's OpenShell puts AI agents on a deny-by-default leash

Prompt injection attacks pushed Red Hat and Nvidia to develop OpenShell, an open-source project that limits what AI agents can do.