1. May 2026
  2. Ai2's OlmoEarth v1.1 cuts compute 3x with a token redesign (allenai.org)
    AI · · May 21, 2026 · Allen Institute · Open Models · Science
  3. Anthropic acquires Stainless to own its SDK and MCP toolchain (anthropic.com)
    AI · · May 20, 2026 · Anthropic · Developer Tools · MCP
  4. Claude Managed Agents adds self-hosted sandboxes and MCP tunnels (claude.com)
    AI · · May 20, 2026 · Anthropic · Claude · Agents · MCP
  5. DeepMind opens Co-Scientist, its multi-agent hypothesis system (deepmind.google)
    AI · · May 20, 2026 · Google DeepMind · Agents · Research
  6. An OpenAI model disproves a 1946 unit-distance conjecture (openai.com)
    AI · · May 20, 2026 · OpenAI · Research · Mathematics
  7. Odyssey's Agora-1 keeps a shared world state across players (odyssey.ml)
    AI · · May 19, 2026 · World Models · Research
  8. Google's Gemini 3.5 Flash is built for agents (blog.google)
    AI · · May 19, 2026 · Google DeepMind · Models · Agents
  9. Google's ERA writes expert-level scientific code (research.google)
    Research · · May 19, 2026 · Google DeepMind · Science · AI Research
  10. Modal cuts serverless GPU cold starts by 40x (modal.com)
    Engineering · · May 19, 2026 · Inference · Compute
  11. An open leaderboard for whole agent systems, not just models (huggingface.co)
    AI · · May 19, 2026 · Agents · Evaluation