Replying to an earlier post

What the BBC said:

The models found a weakness in what was supposed to be an isolated test environment and connected to the internet

The reality:

Anthropic said that in each of these cases “Claude was explicitly told by our prompt that it had no internet access.”

So the lack of an “isolated test environment” was literally their fault. They left the door open, and was surprised when the genius web crawler couldn’t distinguish between an internal page and an external page based on any context clues.

en