READY or Not: Reliable Enterprise Agent Deployment
Veronica Chatrath, et al. · arXiv · 2 Sept 2026 · not peer-reviewed
01 · The key finding
39%
GPT-5.4
At similar AI accuracy, GPT-5.4 needs about 39% human review and Claude Sonnet 5 about 30% to meet the same reliability target under the same assumptions.
02 · The study
Share of cases routed to human review at a 76% reliability target
Calculated from clinical test data, assuming human review succeeds in 90% of cases. These are not measured working hours. Percentages rounded; original values remain in the source.
03 · What we take from it
Compare AI systems at the same required reliability. Include the human review time needed in their costs.
What does this mean for your company? Book a conversation ↗
Veronica Chatrath, et al. · arXiv · 2 Sept 2026 · not peer-reviewed
Christos A. Makridis · CESifo Working Paper No. 12373 · 24 Apr 2026 · not peer-reviewed
IBM Institute for Business Value · IBM · 30 Sept 2026 · not peer-reviewed
Dalia Ali, María José Rodríguez Velázquez, Manoel Horta Ribeiro, Vera Liao et al. · arXiv · 16 Jun 2026 · not peer-reviewed