LivePlan lifts coding-agent resolution 15.2% for $0.08

LivePlan improved programming-agent issue resolution by as much as 15.2% for an added $0.08 per task, according to tests across five LLMs on SWE-bench Verified and SWE-bench Pro. Its rule-based monitor watches trajectories for drift or repeated failures and calls an adviser model only after detecting trouble, producing a 9.9% average gain over unmonitored SWE-agent runs. For teams building the regression loop around coding agents, the result suggests targeted intervention can buy more reliability than continuous LLM supervision without adding much inference cost.