gguf text-generation en dataset:PrimeIntellect/fineweb-edu dataset:PrimeIntellect/fineweb dataset:PrimeIntellect/StackV1-popular dataset:mlfoundations/dclm-baseline-1.0-parquet dataset:open-web-math/open-web-math arxiv:2311.08105 license:apache-2.0 endpoints_compatible region:us