Jev pre-screens tasks, cutting Opus cost from $400 to $20
Jev deduplicates and screens tasks before Opus, passing only qualified work with its context to Opus, bringing the cost of the same accepted output down to one-twentieth.
Opus 5.5 + Jev just made my workflow 20x more efficient $400 → $20 for the same accepted output. 16 steps to stop burning premium tokens on repeated decisions, unchanged inputs, and pointless retries Jev screens incoming tasks before Opus starts. Code catches duplicates. Selected work reaches Opus with the context and requirements needed to solve it the roadmap: 01 prepare the work task audit → wasted calls → source packet → acceptance criteria 02 control execution API access → job ledger → repeat check → Jev selection 03 improve the result Opus handoff → batched checks → failed criteria → one revision 04 measure the workflow saved results → shadow review → active mode → total cost the loop: input → repeat check → Jev → Opus → checks → review → reuse take a GitHub issue queue. Jev checks whether a report fits the project and contains enough detail. Selected issues reach Opus for investigation and a proposed fix the first deliverable: one issue investigated + a proposed change + test results ready for review an unchanged issue returns its saved status. a failed check sends back the specific requirement, evidence, and previous output every new Opus call has a defined job and a reason to happen the article below breaks down how to connect the pieces ↓
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