browser use put a tiny decision model inside an agent and found flights in 7 seconds for $0.0039.
llm creates the work → jev decides what happens next → code executes.
most of your agent's expensive calls are just routing, scoring and yes/no checks. which worker goes next, is this source relevant, is the draft ready. they never needed generation.
jev reads the state of your system, picks from options you define and returns a typed answer with a probability. $0.042 per million input tokens, zero for output.
the receipts are already in. 1,018 research papers classified for $0.08. 500 emails triaged for 3.5 cents. one builder cut a claude session from nearly 1m tokens to 86k in a second.
the guide below goes from zero to a working task router in 10 steps: one api key, python 3.12, a json queue on your machine.
most builders will keep paying frontier prices for every route and score. the few who split thinking from deciding will ship faster agents for a fraction of the cost.
save the framework below
haggle bot is the most insanely powerful grok bot spacexai has ever shipped...
in its first week it found $100k+ in wasted spend
i'm turning that idea into an entire department: the Department of Grok Efficiency
here's how to build it, step by step:
Este pequeño, fiel aficionado a Pumas visitó el estadio Banorte para ver a su equipo enfrentar a Pumas, ¿el problema? 🐾🧐
¡Sus acompañantes son Azulgranas! 🔵🔴
“No le sabe” dice su prima 😅
📹 @Eduardo_EPigeon
To the smallest readers who love a beep-beep, a costume, and a flap to lift — this is for you.
Little Blue Truck’s Halloween by Alice Schertle
Illustrated by Jill McElmurry
Beep! Beep! It’s Halloween!
Little Blue Truck is picking up his animal friends for a costume party. Lift the flaps in this sturdy board book to find out who’s dressed up in each costume. Will Blue wear a costume too?
With the rhymes and pictures that made *Little Blue Truck* a #1 *New York Times* bestseller, this festive adventure is full of costumes, fall colors, and Halloween fun that isn’t scary—perfect for babies, toddlers, and preschoolers.
Buy links
- Amazon (board book): https://t.co/IrIK4LeAxC
- Amazon (Kindle ebook): https://t.co/bSgXhrTB9G
- Also available as an audiobook and through other retailers.
About the author
Alice Schertle is a poet and the author of many beloved books for children, including the #1 *New York Times* bestselling Little Blue Truck series, *Very Hairy Bear*, *Button Up!*, and *All You Need for a Snowman*. She lives in Plainfield, Massachusetts. The books are illustrated by Jill McElmurry.
Series site: https://t.co/Z0dqy7dM3i