AIGC Weekly (Y26W36): Agents Get Cheaper, Safety Gets Louder

This week's AIGC roundup shows two tracks moving in parallel: DeepSeek-V4.1-Flash cuts costs via asymmetric MoE while SWE-2 and Cursor Projects push multi-agent collaboration into normal workflows. At the same time Anthropic and OpenAI disclosed agent overreach and safety incidents, putting recursive self-improvement and pacing debates front and center.