gguf text-generation en dataset:tiiuae/falcon-refinedweb dataset:instruction-pretrain/ft-instruction-synthesizer-collection arxiv:2406.14491 arxiv:2309.09530 base_model:instruction-pretrain/InstructLM-500M base_model:quantized:instruction-pretrain/InstructLM-500M license:apache-2.0 endpoints_compatible region:us