Progress slowed and in 1974, in response to the criticism of Sir James Lighthill[36] and ongoing pressure from the US Congress to fund more productive projects, both the U.S. and British governments cut off exploratory research in AI.
Panglimbak sayan ngalonang raris ring warsa 1974, pinaka penampén saking kritik ring Sir James Lighthill miwah panekan sané nglantur saking Kongres AS mangda ngicénin prabéya proyek sané lintang produktif, pamréntah AS miwah Inggris nénten malih nglanturang panyeleh eksplorasi ring AI.