Mao Hai formalized harness rules and used AI to build an executable tool; structured inputs replace manual calculation, with engineer checking.
Key results
Key results
Reported harness-selection calculation time — Source-reported single-workflow comparison; elapsed/work time distinction unspecified, no causal control — Before 2880 minutes · After 5 minutes
Reported by September 2026; sample size and measurement window unspecified
How the organization responded
How the organization responded
Organizational response: Not yet evidenced
Why it matters
AIGW analysis
AIGW interpretation: domain expertise can support tool-building; this does not establish staffing effects or formal reskilling. Assess the reviewed workflow, not enterprise productivity inferred from a task comparison.
Capability implications: AI Orchestration
Human role / decision rights
Human role and decision rights
Engineers inspect traced calculations and retain technical judgment. Formal approval and override rights: Not Yet Evidenced.
Wallstreetcn / AI原生Lab, syndicated by Sina Finance
从2880分钟到5分钟,长安汽车让一线员工造AI工具
Media report
Attributed engineering example and reported task time. Syndication credits Wallstreetcn and AI原生Lab; tool execution need not imply ongoing model inference. Not independently audited.