Why it matters
The chief of a 220,000-person company endorsing routing over brute-force usage is a signal at scale: matching task difficulty to model tier is where most token waste hides, and where the cheapest savings sit. He announced no caps, just better aim.
Tokenmaxxing read
Nadella's fix isn't a usage limit — it's Copilot's auto mode picking the right model per task. The takeaway for your own stack: route by difficulty, reserve frontier tiers for frontier work, and grade spend on value added, not tokens burned. The novelty fades; the bill doesn't.
Source takeaway
Business Insider reports Nadella told cohosts Casey Newton and Kevin Roose he's 'a tokenmaxxer too,' but said the company shouldn't race toward low-value output; he pointed to Copilot's auto mode rather than announcing limits on employee AI use.
