Developer tools · Saurabh Nawale

Jev vs LLM cost comparison: 444x cheaper typed inference

Same task benchmark: LLM costs $0.013880 and takes 8.566s; Jev costs $0.000081 and takes 0.114s, about 0.6% of the cost. The author notes Jev cannot write prose, only typed answers and confidence, and asks whether you would trade prose for 444x cheaper.

Saurabh Nawale@saurabhnawale_𝕏

Same task, measured: LLM — $0.013880, 8.566s Jev — $0.000081, 0.114s That's 0.6% of the cost. A million decisions: $13,880 → $81. The catch: Jev can't write. Typed answer + confidence, nothing else. Would you trade prose for 444x cheaper?

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Sep 20, 2026· 1 likesOpen on X

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