This is a "Defender's gap" chart that OpenAI published recently. It shows the gap between defenders' capabilities and at

This is a "Defender's gap" chart that OpenAI published recently. It shows the gap between defenders' capabilities and attackers' capabilities from a cybersecurity POV. This also translates to a gap between proprietary and open AI models. What Dario is proposing is closely related: "Thus, a key part of pacing within democracies is to keep democracies’ AI lead over autocracies as large as possible, to give us the breathing room we need in order to pace effectively."