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The "bitter lesson" states that more compute always beats better algorithms. While this has held true, it may be temporarily violated by the arrival of ASI. An ASI's first goal would be to become smarter and more efficient, potentially creating algorithmic breakthroughs that temporarily outpace the benefits of raw compute.
While more data and compute yield linear improvements, true step-function advances in AI come from unpredictable algorithmic breakthroughs like Transformers. These creative ideas are the most difficult to innovate on and represent the highest-leverage, yet riskiest, area for investment and research focus.
A 10x increase in compute may only yield a one-tier improvement in model performance. This appears inefficient but can be the difference between a useless "6-year-old" intelligence and a highly valuable "16-year-old" intelligence, unlocking entirely new economic applications.
The AI development cycle of experimentation and bottleneck-solving is already a form of recursive self-improvement. Kyle Corbitt argues this loop is currently constrained by human intelligence. Once AIs become better at directing this process, progress will accelerate rapidly.
Coined in 1965, the "intelligence explosion" describes a runaway feedback loop. An AI capable of conducting AI research could use its intelligence to improve itself. This newly enhanced intelligence would make it even better at AI research, leading to exponential, uncontrollable growth in capability. This "fast takeoff" could leave humanity far behind in a very short period.
Fears of AI's 'recursive self-improvement' should be contextualized. Every major general-purpose technology, from iron to computers, has been used to improve itself. While AI's speed may differ, this self-catalyzing loop is a standard characteristic of transformative technologies and has not previously resulted in runaway existential threats.
Framing AGI as reaching human-level intelligence is a limiting concept. Unconstrained by biology, AI will rapidly surpass the best human experts in every field. The focus should be on harnessing this superhuman capability, not just achieving parity.
The first entity to achieve AGI could see it self-improve at an exponential rate, potentially achieving 20,000 years of progress overnight. This concept of "fast takeoff" makes any delay in the AI race, even for regulatory reasons, a potentially catastrophic strategic error.
The "bitter lesson" in AI research posits that methods leveraging massive computation scale better and ultimately win out over approaches that rely on human-designed domain knowledge or clever shortcuts, favoring scale over ingenuity.
Unlike any prior tool, AI can be directly applied to improve its own creation. It designs more efficient computer chips, writes better training code, and automates research, creating a recursive self-improvement loop that rapidly outpaces human oversight and control.
The true takeoff point for AGI, the "intelligence explosion," occurs when AI systems can conduct AI research faster and more effectively than humans. This creates a recursive self-improvement cycle operating at digital timescales.