qwen2.5-coder-0.5b-pmtp (POLYDIM / PMTP Stiefel Manifold Adapter)

• Family: Qwen 2.5-Coder (0.5B)
• Base Model: Qwen/Qwen2.5-Coder-0.5B
• Ollama Tag: qwen2.5-coder:0.5b
• Author: Ariel García Traba (Independent Research / POLYDIM-EINSOF Research Initiative)
• Repository: https://github.com/AGT1973/POLYDIM_EINSOF

Architecture Specification

• Geometric Manifold: Stiefel St(1024, 896) on S^(1023)
• Dimensions: $d_{\text{model}} = 896 \to d_{\text{canonical}} = 1024$
• Stiefel Frobenius Defect: 3.494e-14 (FP64 Neumaier Accumulator)
• Injected Layer: Layer 12
• Zero-Worm IPC: Direct tensor telepathy over PmtpShmBus with 0 text tokens serialized.