Two vendor moves landed this week that change how AI shows up on your statement and what tools your team can open. Anthropic split Claude Code billing into interactive seats plus a separately metered Agent SDK credit pool — same playbook Microsoft just ran with GitHub Copilot. Google rewires NotebookLM into a real agent and quietly kills the Workspace AI Ultra Access add-on with a July 7 transition deadline. Plus a tips-and-tricks segment on how a model-routing swap and a Perplexity Spaces versus Claude Projects test changed where I spend my AI budget.

What you'll learn:

• How Anthropic's split between Claude Code interactive seats and the metered Agent SDK credit pool changes your monthly bill — and what to do before the auto-pay hits.
• What the NotebookLM upgrade actually unlocks for board prep an ...