Jev latency planning
Latency planning means budgets and defaults, not quoting a launch-post multiplier as your SLO. TypeSafe says adding questions barely changes response time — vendor statement; measure your mix.
Unofficial. Explainer: decision latency. docs.typesafe.ai.
Budgets
- Interactive UX: set a product timeout below worst-case SDK retry.
- Privileged auto-act: if late, review — do not wait forever.
- Batch: throughput-bound by vendor 1,200 RPM / 250k TPS (can change).
What not to do
Do not put Jev on a microsecond bid path. Do not ask it to generate. Do not retry 422.
Sequencing
- Measure p50/p95 on your filtered state and question pack, pinned.
- Set UX timeout < SDK worst-case retry budget.
- Put bulk on queues (vs async jobs).
- Batch questions per official fan-out — extra questions should not mean extra serial HTTP.
Vendor “barely changes response time” is about questions on one state, not about 10,000 rows.
What this page does not claim
- No jev.pro percentile table.
FAQ
Streaming? No token stream. One structured response.
Why is my call slow? Huge state, many sequential HTTP calls instead of one questions map, or 429 backoff. Filter and batch.
Disclaimer
This is an independent unofficial site and is not affiliated with TypeSafe AI; official documentation is available at https://docs.typesafe.ai. Never treat jev.pro as TypeSafe official documentation. We do not sell, issue, or proxy API keys.
Open-cluster pages are independent field-guide notes. Replicas and third-party interfaces mentioned anywhere on jev.pro are not Jev and not endorsed. Hub: Open. Siblings: cost planning, decision latency, vs synchronous apis. Canonical: https://docs.typesafe.ai.
Sources
Public TypeSafe or adjacent documentation only. No private claims.