transformers gguf mergekit merge arxiv:2311.03099 arxiv:2306.01708 base_model:BioMistral/BioMistral-7B-DARE base_model:merge:BioMistral/BioMistral-7B-DARE base_model:Kukedlc/NeuralSynthesis-7B-v0.1 base_model:merge:Kukedlc/NeuralSynthesis-7B-v0.1 license:apache-2.0 endpoints_compatible region:us