Anthropic has released open weight models for translating the activations of existing models, viz. Qwen 2.5 (7B), Gemma 3 (12B, 27B) and Llama 3.3 (70B) into natural language text. https://github.com/kitft/natural_language_autoencoders This is huge news and it's great to see Anthropic finally engage with the Hugging Face and open weights community!
Anthropic Research going from strength to strength in interpretability. Publicly releasing the code so other labs can benefit from it is also a great move - very values aligned, and improves the overall AI safety ecosystem.
> We also release an interactive frontend for exploring NLAs on several open models through a collaboration with Neuronpedia.
Whatever they did on LLama didn't work, nothing makes sense in their example where they ask the model to lie about 1+1. Either the model is too old, or whatever they used isn't working, but whatever the autoencoder outputs is nothing like their examples with claude. Gemma is similarly bad.
Beautiful idea, an autoencoder must represent everything without hiding if is to recover the original data closely. So it trains a model to verbalize embeddings well. This reveals what we want to know about the model (such as when it thinks it is being tested, or other hidden thoughts).
This is exactly what I first thought. “The user appears to be attempting to decode my previous thought process, …”, the question is whether or not the model will be able to internalize this in such a way that is undetectable to the aforementioned technique.
finally a something interesting but this only makes me think that the last judgement is still in human hands to judge claude inner thoughts is correct or not
I mean who knows if those are really claude thoughts or claude just think that is his thoughts because humans wants it
Anthropic has released open weight models for translating the activations of existing models, viz. Qwen 2.5 (7B), Gemma 3 (12B, 27B) and Llama 3.3 (70B) into natural language text. https://github.com/kitft/natural_language_autoencoders This is huge news and it's great to see Anthropic finally engage with the Hugging Face and open weights community!
Anthropic Research going from strength to strength in interpretability. Publicly releasing the code so other labs can benefit from it is also a great move - very values aligned, and improves the overall AI safety ecosystem.
> We also release an interactive frontend for exploring NLAs on several open models through a collaboration with Neuronpedia.
Whatever they did on LLama didn't work, nothing makes sense in their example where they ask the model to lie about 1+1. Either the model is too old, or whatever they used isn't working, but whatever the autoencoder outputs is nothing like their examples with claude. Gemma is similarly bad.
it seems that the examples they showed off with haiku work. i'd guess llama is just too bad
same. i'm trying to trigger the 'mom is in the next room' russian thing but the model thinks the sentence is from american reddit.
Beautiful idea, an autoencoder must represent everything without hiding if is to recover the original data closely. So it trains a model to verbalize embeddings well. This reveals what we want to know about the model (such as when it thinks it is being tested, or other hidden thoughts).
It will inevitably learn how to think in a way that translates to one (moral) meaning and back but has an ulterior meaning underneath.
That shouldn't happen as long as the autoencoder isn't used as an RL reward. It will happen (due to Goodhart's law) if it is.
Of course, if you use it to make any decision that can still happen eventually.
This is exactly what I first thought. “The user appears to be attempting to decode my previous thought process, …”, the question is whether or not the model will be able to internalize this in such a way that is undetectable to the aforementioned technique.
finally a something interesting but this only makes me think that the last judgement is still in human hands to judge claude inner thoughts is correct or not
I mean who knows if those are really claude thoughts or claude just think that is his thoughts because humans wants it