JEV + CLAUDE OPUS 5.5 IS INSANE FOR BUILDING A COMPANY BRAIN
I pulled the full architecture out of the TypeSafe and Anthropic docs and packed it into a 14-page PDF
the 10 steps:
1. meet the pair
> Opus 5.5 thinks, Jev decides, your own code holds the branch
2. stop asking a text generator for yes or no
> Jev returns a typed answer with a calibrated probability in 0.44s for $0.00035
3. ask everything at once
> Choice, Score and Noul run in parallel, so the 4th question is almost free
4. branch on the number
> anything above 0.999 drops straight into the if statement
> ~99% of turns end right here
5. stop routing blind
> hopping Opus 5.5 -> Sonnet -> Opus 5.5 costs 5.84
> staying on 5.5 costs 3.32
6. keep one context warm
> cache reads at $0.20/Mtok are 20x cheaper than a fresh load
7. escalate the hard part
> the toughest 1% goes to Opus 5.5 with 1M context and 66.4% on Terminal-Bench 4.0
8. score every chunk on every query
> keep whole, summarize or drop
> the context gets rebuilt every turn
9. gate the actual command
> every bash call gets classified before it runs, inside your own code
10. judge 100% of runs
> $3.50 a day for 10,000 traces
> matched the human label on all 500 decisions in testing
the result
a while-loop that was paying a frontier model for every tiny call turns into a brain that spends a fraction of a cent to notice and pays up only when it actually has to think
the person who brings this to their team walks into the budget meeting with the AI bill cut and the output up
the PDF maps the company brain. the loop side - how Jev drops a Claude bill from $765 to $3 a month - is in the article below ↓
Non si ferma la protesta dei lavoratori ex Ilva. Per i sindacati il decreto varato dal governo non basta. A Genova occupata la Prefettura. A Taranto continuano i blocchi stradali