The decision AI
Find what Jev should decide.
Understand Jev, explore real use cases, and turn your AI workflows into fast, typed decisions.
70–500msreported latency range
$0.042per 1M input tokens*
$0output token pricing*
Typedschema-constrained output
LLMs generateGPT · Claude
Write · Code · Summarize · Explain
↓
Jev decidesDecision layer
Route · Classify · Filter · Score · Next Action
if (needs_generation) → LLM
else if (needs_fast_decision) → Jev
Decision patterns
What can Jev do?
Common patterns replace repetitive LLM calls with finite, testable decisions.
Route
Choose a model, support team, sub-agent, workflow, or human reviewer.
ExploreClassify
Assign email, tickets, candidates, news, or content to a predefined category.
ExploreFilter / Gate
Approve, reject, keep, drop, escalate, or allow a tool call.
ExploreScore
Rate urgency, quality, relevance, risk, or confidence with a rubric.
ExploreNext Action
Pick the next step in an agent loop.
ExploreJev Fit Checker
Can Jev handle your workflow?
Describe one workflow. The prototype maps it to a reusable decision pattern.
Explainable V0 heuristic. Connect this UI to a live evaluator when the workflow is ready.
Describe a workflow to see its Jev pattern.
High-volume + finite output + no generation is usually a good sign.
High-volume + finite output + no generation is usually a good sign.
Real-world examples
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