gguf cobalt 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 conversational chat instruct text-generation en dataset:sequelbox/Polytope dataset:LDJnr/Pure-Dove base_model:meta-llama/Llama-3.1-8B-Instruct base_model:quantized:meta-llama/Llama-3.1-8B-Instruct license:llama3.1 endpoints_compatible region:us