Weekly notes: Bruce Schneier talks about Canada's possibilities for thinking about investing in AI research and practical uses

• Slashing agent token costs by 98% with RFC 9457-compliant error responses: Cloudflare adapts error responses based on the Accept header for agentic clients. Rather than returning an html 404 error page that is not meaningful to an agent, it provides concise feedback and next steps. Prompt injection for good?
• Canada Needs Nationalized, Public AI: A bunch of public funding for research into ai comes available in Canada. Is it going to go to OpenAI and other private, for profit companies (largely US based at this point) or is there another way we can think about investing that money?