A newly released, open source autonomous AI agent called "AI Scientist" can autonomously do research, improve its runtime, and output a scientific paper. You can think of this as an AutoGPT, but more advanced and tailored to scientific discovery & publication. The authors note some of the safety issues with this new AI scientist: "create new, dangerous viruses or poisons" or "dangerous computer viruses".
The papers it generates now don't seem to contain any new insights, and have been described as "slop".
While testing, they had a "blooper", where the AI model "tries to increase its chance of success" by "modifying and launching its own execution script". It made itself run longer than it was intended to run.
This can be interpreted as a mild form of self-improvement, perhaps one of the first examples of instrumental convergence leading to self-improvement in the wild. The actual change wasn't impressive / dangerous (tries to make itself run for a longer time), but IMO we're just few steps away from locking out the user from the computer or spreading to other machines.