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Comment by cjbprime

For what it's worth, I think it feels like you're yelling into a hurricane because you are kind of clearly incorrect.

Can you think of a few questions (using unique nouns etc to avoid parroting) for which the answers require a world knowledge model, so that we can ask them to GPT-4?

> LLMs are exceptionally good at transforming many aspects of language - its proficiency in coding is derived from this

If you paste a Python script and ask GPT-4 what the script will output when run, it is usually correct. How does it achieve this without reasoning about the state of variables over time?

I don't know why the "it's a language model" belief is so strong. For one thing, it's untrue technically: GPT-4 has been trained on image input as well (improving its world modeling as a result, even though it can only output text), so it is a multi-modal model, not a language model.

For a second point, the fact that the model inputs images+text, and outputs text, doesn't prescribe what happens inside the model. That's just what's happening at the ends of the model. The best way to "predict the next token" from text input inside the model is to construct a world model which examines the causes of that text, and extracts consequences from that model. So that's what it does, with fairly poor reliability but clear capability.

parent cjbprime 3 years ago

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