Fix base_model to link to CAI-20B-v2

Add YAML metadata and full evaluation report

Add comprehensive evaluation results (70% win rate vs base model)

Upload README.md with huggingface_hub

Upload CAI-20B-v2.Q4_K_S.gguf with huggingface_hub

Upload CAI-20B-v2.Q4_K_M.gguf with huggingface_hub

Upload CAI-20B-v2.Q5_K_M.gguf with huggingface_hub

Upload CAI-20B-v2.Q8_0.gguf with huggingface_hub

Upload CAI-20B-v2.Q8_0.gguf with huggingface_hub

initial commit