transformers gguf merge mergekit lazymergekit tokyotech-llm/Llama-3-Swallow-70B-v0.1 NousResearch/Meta-Llama-3.1-70B-Instruct en base_model:KaraKaraWitch/L3.1-70b-Swallow-Saigetsu base_model:quantized:KaraKaraWitch/L3.1-70b-Swallow-Saigetsu license:llama3.1 endpoints_compatible region:us imatrix conversational