gguf causal-lm ggml quantized q2_k q3_k_xs q3_k_m q4_k_m q5_k_m q6_k q8_0 text-generation en dataset:HuggingFaceH4/ultrachat_200k dataset:allenai/ultrafeedback_binarized_cleaned dataset:meta-math/MetaMathQA dataset:WizardLM/WizardLM_evol_instruct_V2_196k dataset:openchat/openchat_sharegpt4_dataset dataset:LDJnr/Capybara dataset:Intel/orca_dpo_pairs dataset:hkust-nlp/deita-10k-v0 arxiv:2305.18290 base_model:stabilityai/stablelm-2-zephyr-1_6b base_model:quantized:stabilityai/stablelm-2-zephyr-1_6b license:other region:us conversational