gguf CohereForAI llama-cpp Aya-Expanse-8B-GGUF text-generation en fr de es it pt ja ko zh ar el fa pl id cs he hi nl ro ru tr uk vi base_model:CohereForAI/aya-expanse-8b base_model:quantized:CohereForAI/aya-expanse-8b license:apache-2.0 endpoints_compatible region:us conversational