transformers gguf mergekit merge shining-valiant shining-valiant-2 cobalt plum valiant valiant-labs llama llama-3.1 llama-3.1-instruct llama-3.1-instruct-8b llama-3 llama-3-instruct llama-3-instruct-8b 8b math math-instruct science physics biology chemistry compsci computer-science engineering technical conversational chat instruct en base_model:sequelbox/Llama3.1-8B-PlumMath base_model:quantized:sequelbox/Llama3.1-8B-PlumMath license:llama3.1 endpoints_compatible region:us