Re the OpenAI o-series and search, my initial prediction is that Q*/MCTS search will work well on problems that are easy to verify and and easy to get training data for, and not work if either of these 2 conditions are violated, and secondarily will be reliant on the model having good error correction capabilities to use the search effectively, which is why I expect we can make RL capable of superhuman performance on mathematics/programming with some rather moderate schlep/drudge work, and I also expect cost reductions such that it can actually be practical, but I’m only giving a 50⁄50 chance by 2028 for superhuman performance as measured by benchmarks in these domains.
I think my main difference from you, Thane Ruthenis is I expect costs to reduce surprisingly rapidly, though this is admittedly untested.
This will accelerate AI progress, but not immediately cause an AI explosion, though in the more extreme paces this could create something like a scenario where programming companies are founded by a few people smartly managing a lot of programming AIs, and programming/mathematics experiencing something like what happened to the news industry from the rise of the internet, where there was a lot of bankruptcy of the middle end, the top end won big, and most people are in the bottom end.
Also, correct point on how a lot of people’s conceptions of search are babble-and-prune, not top down search like MCTS/Q*/BFS/DFS/A* (not specifically targeted at sunwillrisee
By contrast, my understanding is that the sort of search John is talking about retargeting isn’t the brute-force babble-and-prune algorithms, but a top-down heuristical-constraint-based search.
I’m not strongly committed to the view that the costs won’t rapidly reduce: I can certainly see the worlds in which it’s possible to efficiently distill trees-of-thought unrolls into single chains of thoughts. Perhaps it scales iteratively, where we train a ML model to handle the next layer of complexity by generating big ToTs, distilling them into CoTs, then generating the next layer of ToTs using these more-competent CoTs, etc.
Or perhaps distillation doesn’t work that well, and the training/inference costs grow exponentially (combinatorially?).
Yeah, we will have to wait at least several years.
One confound in all of this is that big talent is moving out of OpenAI, which means I’m more bearish on the company’s future prospects specifically without it being that much of a detriment towards progress towards AGI.
Re the OpenAI o-series and search, my initial prediction is that Q*/MCTS search will work well on problems that are easy to verify and and easy to get training data for, and not work if either of these 2 conditions are violated, and secondarily will be reliant on the model having good error correction capabilities to use the search effectively, which is why I expect we can make RL capable of superhuman performance on mathematics/programming with some rather moderate schlep/drudge work, and I also expect cost reductions such that it can actually be practical, but I’m only giving a 50⁄50 chance by 2028 for superhuman performance as measured by benchmarks in these domains.
I think my main difference from you, Thane Ruthenis is I expect costs to reduce surprisingly rapidly, though this is admittedly untested.
This will accelerate AI progress, but not immediately cause an AI explosion, though in the more extreme paces this could create something like a scenario where programming companies are founded by a few people smartly managing a lot of programming AIs, and programming/mathematics experiencing something like what happened to the news industry from the rise of the internet, where there was a lot of bankruptcy of the middle end, the top end won big, and most people are in the bottom end.
Also, correct point on how a lot of people’s conceptions of search are babble-and-prune, not top down search like MCTS/Q*/BFS/DFS/A* (not specifically targeted at sunwillrisee
I’m not strongly committed to the view that the costs won’t rapidly reduce: I can certainly see the worlds in which it’s possible to efficiently distill trees-of-thought unrolls into single chains of thoughts. Perhaps it scales iteratively, where we train a ML model to handle the next layer of complexity by generating big ToTs, distilling them into CoTs, then generating the next layer of ToTs using these more-competent CoTs, etc.
Or perhaps distillation doesn’t work that well, and the training/inference costs grow exponentially (combinatorially?).
Yeah, we will have to wait at least several years.
One confound in all of this is that big talent is moving out of OpenAI, which means I’m more bearish on the company’s future prospects specifically without it being that much of a detriment towards progress towards AGI.