Jev plus Opus 5.5 cuts Claude Duet cost 40x

Mika @mika_systemsOriginally posted 2026.10.25

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Jev + Opus 5.5 is f*cking unfair... one prompt and your own Claude Duet runs 40x cheaper than on Opus alone the shift: Jev makes the thousand tiny calls in milliseconds (urgent or not, reply or wait, who is this) → Opus 5.5 only wakes up for work that needs a brain same morning brief. 40x cheaper. 12x faster. and it still asks before it sends anything paste this prompt into Claude Code and let it do the rest ↓

This post quotes another post: “Build your own Claude Duet with Claude Code and Opus 5.5”