ternary-bonsai-27b

Demonstrates achieving 256k context on a 16GB RTX 4080 Super using Ternary Bonsai 27B Q2_0 model with llama.cpp, achieving up to 141 tok/s generation speed.

Updates on Bonsai-27B and Ternary-Bonsai-27B models, detailing upstream merge status in llama.cpp across CPU, Metal, CUDA, Vulkan backends, and discussing model limitations and roadmap.