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by htrp 195 days ago
it wasn't economical to deploy but i expect it wasn't wasted, expect the openai team to pick that back up at some point
1 comments

The scoop Dylan Patel got was that part way through the gpt4.5 pretraining run the results were very very good, but it leveled off and they ended up with a huge base model that really wasn't any better on their evals.