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Jev for Physical AI

Measured runs of Jev triaging incidents for a simulated 10,000-robot warehouse fleet, with cost and a ModernBERT comparison.

Serviceresearch

Overview

Jev for Physical AI by RoboKrunch applies Jev to robots, fleets and edge hardware with measured numbers from runs on 19 September 2026. Demo A asks whether Jev can be the decision layer for a warehouse AMR fleet: 300 incidents sampled from 41 bilingual Chinese and English templates (LiDAR degradation, localisation drift, battery faults, pallet misses, network partitions, human-zone intrusions), each answered with three judgements: escalate to a human, owning team, and urgency.

The README reports 300 of 300 successful calls via OpenRouter, 0.527 s median and 0.813 s p95 latency, about $24.57 per million decisions, and 91.3 percent agreement with template team labels, plus a monthly cost model for 14.4 million decisions compared with an estimated small LLM. Demo B compares Jev with a self-hosted ModernBERT to find the build-versus-buy crossover. Limitations are stated, including that templates are synthetic.

What the decision model decides

TypeQuestionAnswers
Yes / noShould this incident be escalated to a human?—
ChoiceWhich team owns this incident?—
ScoreHow urgent is it (0 to 2)?—

How it works

  1. Sample incidents from bilingual templates
  2. Ask Jev three judgements per incident
  3. Measure latency, cost and agreement with labels
  4. Model fleet-scale cost and compare with self-hosted ModernBERT

Strengths

  • Real latency and billing figures
  • Bilingual incidents
  • Build-versus-buy analysis

Caveats

  • Synthetic incident templates
  • Agreement measured against template labels, not real outcomes

Getting started

See the Reproduce section of the README.

At a glance

Type
Service
Status
research
Language
Python
Runtime
Benchmark scripts
Has code
yes

Use cases and integrations

How curated lists describe it

  • Fleet triage: runs Jev as the decision layer for a 10,000-robot warehouse fleet over 41 bilingual incident templates and publishes 0.527 s p50 latency, $24.57 per million decisions and 91.3% agreement with template labels, alongside a crossover against a self-hosted ModernBERT.

    yibie/awesome-jev

Frequently asked questions

What does Jev decide?

Whether to escalate an incident, which team owns it and how urgent it is.

What did it cost?

About $24.57 per million decisions in the reported run.

How accurate was team assignment?

91.3 percent agreement with template labels.

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