Day 4 of Green, Efficient AI is live - Make the Call Count Smaller.

Day 4 of Green, Efficient AI is live - Make the Call Count Smaller.

The cheapest, fastest, lowest-carbon inference is the one the system never made.

Most teams focus on model cost. Bigger model. Smaller model. Better prompt.

But one of the biggest opportunities in AI efficiency lives somewhere else:

Calls your system never needed to make in the first place.

The same question answered forty thousand times.
The same document fetched again inside an agent loop.
The same retry sent back to the model for a problem the network should have handled.

Major providers already reduce some waste below the API line through prompt caching.

The bigger opportunity lives above it.

Dedupe → Reuse → Carry → Catch

One ladder for reducing unnecessary inference.

The cheapest call is the one you never make.
The second cheapest is the one you make once and remember.

Day 4 of Green, Efficient AI ↓

Green Software Foundation #greenai #efficentai