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jacklondon

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Have LLMs Learned to Reason? A Characterization via 3-SAT Phase Transition

arxiv.org
3 points·by jacklondon·hace 4 meses·2 comments

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jacklondon
·hace 4 meses·discuss
I found this paper quite interesting.

Instead of discussing “reasoning” in a vague way, it studies LLM behavior on 3-SAT and especially near the phase transition, where the instances become much harder. This brings the discussion closer to computational complexity and avoids bare benchmarking.

It seems to suggest that many models fail badly in the hard region, while some newer ones may capture a bit more genuine reasoning structure.

I wonder if this is a meaningful bridge between LLM evaluation and complexity theory, or if it is still mostly a stress test and not much more.
jacklondon
·hace 4 meses·discuss
Very interesting. For me the key question is whether this kind of agent can generalize to real SAT application domains, not only benchmark instances. In problems like timetabling, encoding choices, auxiliary variables, and branching strategy can matter a lot. If it can help there too, this is a very meaningful direction.