gemma-2-9b-pmtp (POLYDIM / PMTP Stiefel Manifold Adapter)

• Family: Gemma 2 (9B)
• Base Model: google/gemma-2-9b
• Ollama Tag: gemma2:9b
• Author: Ariel García Traba (Independent Research / POLYDIM-EINSOF Research Initiative)
• Repository: https://github.com/AGT1973/POLYDIM_EINSOF

Architecture Specification

• Geometric Manifold: Stiefel St(3584, 2048) on S^(2047)
• Dimensions: $d_{\text{model}} = 3584 \to d_{\text{canonical}} = 2048$
• Stiefel Frobenius Defect: 3.919e+01 (FP64 Neumaier Accumulator)
• Injected Layer: Layer 20
• Zero-Worm IPC: Direct tensor telepathy over PmtpShmBus with 0 text tokens serialized.