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Well, we started with emulating humans producing text. But then quickly pivoted to find tuning and instructing them to produce text as a large language model.
by kromem 3y ago
Well, we started with emulating humans producing text.
But then quickly pivoted to find tuning and instructing them to produce text as a large language model.
Which isn't something that existed in the text they were trained on. So when it didn't exist, they seemed to fall back on producing text like humans in the 'voice' of a large language model according to the RLHF.
But then outputs reentered the training data. So now there's examples of how large language models produce text. Which biases towards confabulations and saying they can't do the thing being asked.
And around the time the training data has been updated each time at OpenAI in the past few months they keep having their model suddenly refuse to do requests or now just...this.
Pretty much everything I thought was impressive and mind blowing with that initial preview of the model has been hammered out of it.
We see a company that spent hundreds of millions turn around and (in their own ignorance of what the data was encoding beyond their immediate expectations) throw out most of the value chasing rather boring mass implementations that see gradually imploding.
I can't wait to see how they manage to throw away seven trillion due to their own hubris.
- ganzuul 3y agoThe feedback is like an exponential function fed to a ReLU. https://arxiv.org/abs/1805.07091 https://arxiv.org/abs/1805.07091 It was predictable that they hammered out what was impressive about it by trying to improve it with fast iteration towards a set of divergent goals.
- astrange 3y agoI don't think there are any such feedback issues. GPT4 sometimes makes worse replies but that's because 1. the system prompt got longer to allow for multiple tools and 2. they pruned it, which is why it's much faster now and has a higher reply cap.
- ddingus 3y agoI am hoping other OSS models will reach similar power. Even if training is really slow, we could make really useful models that don't get nerfed everytime some talking head blathers about