The Human Cost of 10x AI Productivity AI tools increased code review volume by 98% but your brain still runs at 10 bits per second. The physical toll on senior engineers is measurable.

3 AM. Production down. Your name on the commit.
Doesn't matter if you trusted the AI or validated every line until your eyes gave out. The incident report has your name either way.
That's the senior engineer in 2026.
techtrenches.dev/p/the-human-...

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AI that actually matters:

Michigan researchers trained a model to diagnose heart conditions from a basic EKG strip.

Previously needed: expensive MRI, specialist, big hospital.

Now needed: 10 seconds, basic equipment any ER has.

Not another chatbot. Medicine that scales to where doctors aren't.

4x token throughput on NVIDIA's Nemotron 3 Nano. 1M context window.

We've been testing inference costs across our clients' projects.
Parameter count stopped mattering 6 months ago.
Cost per token is all anyone asks about now.

The "biggest model" era is over.