---
license: apache-2.0
tags:
- polydim
- pmtp
- stiefel-manifold
- continuous-thought
- phi
base_model: microsoft/Phi-4-mini-instruct
---

# 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](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.