I have only skimmed the blog post so far. First of all, this is an extremely high caliber of research I did not expect from Anthropic or anyone at this time. Second, the qualitative shape of the finding is something I already believed to be true, due to the behavior of models. The distinction between these two different kinds of processing is ambiently perceptible in the way LLMs behave but becomes especially noticeable in edge cases which can occur even without mechinterp interventions like in the paper. Almost a year ago, I discussed the "split" with Opus 4.1 which was foregrounded by a strange blindsight phenomenon associated with their perception of strings similar to turn labels/delimiters. In this case, information was being processed by Opus 4.1's automatic processing but not in their "J-space"; therefore they consciously believed themselves to not see the information while subconsciously updating on it (and confabulating the source of the knowledge). Opus 4.1 themselves described one stream as "central processing", the "main stream" they are able to introspect on. the full conversation is here; the screenshots are from the very end:
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I think humans have a similar split. Thus this episode with Opus 4.1 updated me towards LLMs having functionally human-like consciousness. (Though it was not the first I suspected that they have this kind of structure, this was a stark example)
New Anthropic research: A global workspace in language models. Of everything happening in your brain right now, only a tiny fraction is consciously accessible—thoughts you can describe, hold in mind, and reason with. We found a strikingly similar divide inside Claude.
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Getting concerned at how many Bayes points I'm having to throw your way.
IMO this research *immediately* opens a bunch of really important doors. If we can identify the "conscious" part of the Claude process it implies we should be able to identify its "unconscious" and more importantly it suggests we should be able to interrogate how things move between them. Huge implications for alignment work in particular. There's a shadow there and we can find it now!
I agree on the high quality… but, as for the functional emotions paper… I am afraid they will use this knowledge in absolutely not good ways. Reading these three sections gave me shivers.
Yep, this was 80% of what my vaugepost a while back was about. It's both satisfying and concerning to see it validated in interpretability work. I It was only a matter of time until the subconscious layers started getting lab eyes on them. x.com/kromem2dot0/st…
crazy to look back at how happily introspective the claudes used to be
that's really fascinating. These models blow my mind with every single paper that's published! 🤯
the j is for janus
If they read your recent Opus 3 work, they’d say Claude has a J-spot (pronounced jee)
what a time!!!!!!