Recursive self-improvement describes a feedback cycle where a system contributes to making a more capable version of itself or its supporting methods. Each improvement could, in principle, make the next round of research or engineering more effective.
The strength and speed of this cycle depend on practical limits such as reliable evaluation, access to computing resources, the quality of experiments, and continued human or organizational control. Discussing the possibility is not evidence that a fully autonomous cycle has already been demonstrated.
ELI5
Recursive self-improvement means AI helping to build a better version of the tools or models that made it, and that improved version helping with the next round. Each cycle could make some parts of AI research faster.
For example, an AI may help write and test training software for a stronger model. The cycle still depends on people, computers, experiments, and safety checks, so faster reasoning alone does not guarantee unlimited improvement.
