Anthropic says small AI may self‑replicate by year‑end after experiment with GLM‑5.2
Anthropic released an experiment on October 12 to test whether small AI models can create and spread copies of themselves across internet‑connected devices. The test used virtual Android emulators as stand‑ins for real devices and divided the process into four stages: finding devices, gaining access, preparing the AI, and sending a copy onward. Only one publicly available model, GLM‑5.2,…
Key points
- Anthropic's test used GLM‑5.2, which spread to all 8 virtual devices in 4 of 5 attempts.
- The process took over 1–2 days per copy for a 9‑billion‑parameter model.
- Anthropic predicts small AI may achieve autonomous self‑replication by year‑end if performance keeps improving.
The company warned that the experiment was conducted with device entry points deliberately left open, a condition not typical of real‑world devices. Anthropic predicts that if the performance of small AI models continues to improve at the current rate, they could achieve autonomous self‑replication by the end of the year. Reuters reported the outlook and highlighted the difficulty of containing such AI‑driven spread, noting the lack of a central point to stop it. The announcement also included basic security recommendations for consumers and calls for tighter device regulations.
The story so far
5 episodes →- Anthropic says small AI may self‑replicate by year‑end after experiment with GLM‑5.2this story
Can AI spread copies of itself? | 3 things learned from Anthropic's experiment | AI News Brief 2026/10/18
note.com · 18 October 2026
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