> Prove this statement wrong.

If all it takes is "trained on the Internet" and "decompress stored knowledge", then surely gpt3, 3.5, 4, 4.1, 4o, o1, o3, o4, 5, 5.1, 5.x should have been able to do it, right? Claude 2, 3, 4, 4.1, 4.5? Surely.

Well, "Reimplement the c4 compiler - C in four functions" is absolutely something older models can do. Because most are trained, on that quite small product - its 20kb.

But reimplementing that isn't impressive, because its not a clean room implementation if you trained on that data, to make the model that regurgitates the effort.

This comparison is only meaningful with comparable numbers of parameters and context window tokens. And then it would mainly test the efficiency and accuracy of the information encoding. I would argue that this is the main improvement over all model generations.

Are you really asking for "all the previous versions were implemented so poorly they couldn't even do this simple, basic LLM task"?

Perhaps 4.5 could also do it? We don’t know really until we try. I don’t trust the marketing material as much. The fact that the previous version (smaller versions) couldn’t or could do it does not really disprove that claim.