phi-4-mini-3.8b-pmtp (POLYDIM / PMTP Stiefel Manifold Adapter)

• Family: Phi 4-mini (Chico) (3.8B)
• Base Model: microsoft/Phi-4-mini-instruct
• Ollama Tag: phi4-mini:latest
• Author: Ariel García Traba (Independent Research / POLYDIM-EINSOF Research Initiative)
• Repository: https://github.com/AGT1973/POLYDIM_EINSOF

Architecture Specification

• Geometric Manifold: Stiefel St(3072, 1024) on S^(1023)
• Dimensions: $d_{\text{model}} = 3072 \to d_{\text{canonical}} = 1024$
• Stiefel Frobenius Defect: 7.113e-14 (FP64 Neumaier Accumulator)
• Injected Layer: Layer 16
• Zero-Worm IPC: Direct tensor telepathy over PmtpShmBus with 0 text tokens serialized.