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+---
+license: other
+license_name: nvidia-nemotron-open-model-license
+license_link: https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-nemotron-open-model-license/
+base_model: nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4
+tags:
+  - polykode
+  - code-modernization
+  - nemotron
+  - procogia
+  - enterprise
+language:
+  - en
+  - code
+---
+
+# Polykode LLM
+
+**Polykode** is ProCogia's AI system for enterprise code modernization — specializing in translating and modernizing **SAS**, **R**, and **Python** code.
+
+This Hugging Face repository contains **product configuration and documentation** for running Polykode on the NVIDIA Nemotron base model. It does **not** redistribute modified model weights unless explicitly stated in a release.
+
+## Base model
+
+| | |
+|---|---|
+| **Weights** | [nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4](https://huggingface.co/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4) |
+| **License** | [NVIDIA Nemotron Open Model License](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-nemotron-open-model-license/) |
+| **Architecture** | Nemotron-3-Super-120B-A12B (120B total / 12B active, NVFP4) |
+
+Licensed by NVIDIA Corporation under the NVIDIA Nemotron Model License.
+
+## What Polykode adds
+
+ProCogia's contributions (separate from NVIDIA weights):
+
+- **Polykode** product name and branding
+- System prompts for code modernization workflows
+- LiteLLM / vLLM inference configuration (`--served-model-name polykode`)
+- Deployment references for ProCogia infrastructure
+
+Under the NVIDIA Nemotron Open Model License, configuration and API aliases that bind by name to the base model are **not** Derivative Works of the Nemotron weights.
+
+## Intended use
+
+- Enterprise code translation and modernization (SAS, R, Python)
+- Developer assistance in migration projects
+- **Not** for safety-critical, medical, legal, or regulated use without human review
+
+## Inference example (vLLM)
+
+Download the NVIDIA base checkpoint, then serve with the Polykode API name:
+
+```bash
+python -m vllm.entrypoints.openai.api_server \
+  --model /path/to/NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4 \
+  --served-model-name polykode \
+  --host 0.0.0.0 \
+  --port 8000
+```
+
+Use the system prompt and LiteLLM config in this repository for Polykode behavior.
+
+## Repository contents
+
+| Path | Description |
+|------|-------------|
+| `NOTICE` | Attribution and legal notice (required for redistribution) |
+| `LICENSE` | Licensing summary |
+| `infra/configs/litellm_config.polykode.yaml` | LiteLLM routing + Polykode system prompt |
+| `NOTICE_WEIGHTS_ADDENDUM.txt` | Use only if fine-tuned weights are published |
+
+## Legal
+
+- **NVIDIA Nemotron weights**: NVIDIA Corporation — [Nemotron Open Model License](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-nemotron-open-model-license/)
+- **Polykode product materials**: 0965688 BC Ltd. (ProCogia) — see `NOTICE`
+
+## Contact
+
+| | |
+|---|---|
+| **Product** | https://polykode.ai |
+| **Company** | https://www.procogia.com |
+| **Email** | info@procogia.com |
+| **Hugging Face** | https://huggingface.co/ProCogia |
+
+## Citation
+
+If you reference Polykode in academic or technical work, cite the NVIDIA Nemotron base model and note Polykode as ProCogia's product configuration layer. See NVIDIA's model card for Nemotron citation guidance.