transformers safetensors gguf gpt2 text-generation merge mergekit lazymergekit aipib/llmjp-slerp3 aipib/llmjp-slerp base_model:aipib/llmjp-slerp base_model:merge:aipib/llmjp-slerp base_model:aipib/llmjp-slerp3 base_model:merge:aipib/llmjp-slerp3 autotrain_compatible text-generation-inference endpoints_compatible region:us