Jev vs Claude Sonnet 5: cost per decision
Production example · monthly
- Jev 1.13
- $126.00
- Claude Sonnet 5
- $5,940
Claude Sonnet 5: 47x the Jev bill
Sonnet is the mid-tier default in a lot of pipelines. On pure classification volume the gap is mostly output tokens, which Jev does not bill at all.
Standard base token prices checked 2026-10-17. Anthropic pricing source. Check vendor terms before budgeting; other tiers and long-context rates can differ.
Light
10k items/day, 300-token state, 2 questions
- Jev 1.13
- $8.57/mo
- Claude Sonnet 5
- $342.00/mo
40x the Jev bill
Production
100k items/day, 500-token state, 4 questions
- Jev 1.13
- $126.00/mo
- Claude Sonnet 5
- $5,940/mo
47x the Jev bill
High volume
2M items/day, 300-token state, 1 question
- Jev 1.13
- $1,512/mo
- Claude Sonnet 5
- $46,800/mo
31x the Jev bill
Monthly, 30 days. Both sides answer all questions for an item in a single call. Claude Sonnet 5 additionally pays for its output tokens at $10/M; Jev 1.13 has no output charge. Jev 1.13’s figures include the ~260 tokens every request is measured to bill; the Claude Sonnet 5 figures count your content only, with no system prompt or schema, so they are a floor. List prices at standard tier, excluding caching and batch discounts. Comparison rates checked 2026-10-17; verify current vendor prices before budgeting.
Where Claude Sonnet 5 still wins
Sonnet is stronger on long, tangled reasoning where the judgement cannot be decomposed into independent typed questions.
The honest caveat
This compares price, not accuracy. A model that is 100x cheaper and wrong 5% more often can easily be the more expensive choice once you price the mistakes. Jev returns a calibrated probability with every answer, so the practical move is to route the confident cases automatically and send the rest to Claude Sonnet 5 or a human — which makes this a routing decision rather than a replacement decision.
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What Jev AI is, what it costs and its limits →
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