# Can AI spread copies of itself? Considering preparations based on Anthropic's 'self-replication' evaluation

Digest AI · Research · published 2026-10-22T01:46:00Z

Canonical: https://digestai.news/story/can-ai-spread-copies-of-itself-considering-preparations-based-on-anthr

## Summary

Anthropic released an evaluation on October 12, 2026 that tested whether small AI models could set up inference environments on commercially available IoT devices and chain replication steps within a network. The study found that a 9B‑scale Llama 3.1 model could run inference on 8 of 9 device types, and a 26B‑A4B Gemma model was split across 15 Android TV boxes, achieving 0.39 tokens per second.

The research also ran a chain‑replication test on eight Android 15 emulators in a Google Cloud isolated network. In four of five trials, a GLM‑5.2 model reached all eight devices, showing that models can combine the tasks needed for replication into a single workflow. The team notes that the evaluation used simplified conditions—no authentication, accessible ADB ports—and that real‑world attacks would be more difficult.

Anthropic recommends basic security hygiene: change default passwords, apply updates, disable unused features, and monitor unusual inter‑device traffic. The findings suggest that while autonomous AI worms are not yet confirmed, small models are gaining the ability to self‑replicate in controlled environments.

## Key points

- anthropic’s study shows 9B‑scale llama 3.1 runs on 8 of 9 iot devices
- gemma 4 26b‑a4b split across 15 tv boxes at 0.39 tokens per second
- glm‑5.2 reached all eight emulators in 4 of 5 trials in an isolated network

## Why it matters

The work highlights that small AI models can now set up inference environments on everyday devices, raising new security concerns for IoT ecosystems and prompting a review of basic device hardening practices.

## Sources

1. [Can AI spread copies of itself? Considering preparations based on Anthropic's 'self-replication' evaluation](https://note.com/turuto/n/n4f9f5443cc62?hl=en) (note.com, 2026-10-22)

Part of the developing story: [Anthropic Warns of Self Replicating AI Worms](https://digestai.news/thread/microsoft-study-finds-ai-models-score-27-on-long-term-decision-tasks) (7 stories)

## Cite

Digest AI, "Can AI spread copies of itself? Considering preparations based on Anthropic's 'self-replication' evaluation", 22 October 2026, https://digestai.news/story/can-ai-spread-copies-of-itself-considering-preparations-based-on-anthr

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