[ACCount37]

The knowledge was never the bottleneck for that, not since the days of GPT-3. The ability to execute on it was.

Which includes, among other things, the underappreciated metacognitive skill of "being able to decide when to do math quick and dirty, in one forward pass, and when to write it out explicitly and solve it step by step".

Today's frontier LLMs can do that. A lot of training for "reasoning" is just training for "execute on your knowledge reliably". They usually can solve math problems with no tool calls. But they will tool call for more complex math when given an option to.