Alpie Core
playground.169pi.ai
A 4-bit reasoning model with frontier-level performance
Alpie Core is a 32B reasoning model trained, fine-tuned, and served entirely at 4-bit precision. Built with a reasoning-first design, it delivers strong performance in multi-step reasoning and coding while using a fraction of the compute of full-precision models. Alpie Core is open source, OpenAI-compatible, supports long context, and is available via Hugging Face, Ollama, and a hosted API for real-world use.
Specs
| Type | Model |
| Section | Foundation Models |
| Pricing | open source |
| Systems | Web |
| Site language | en |
| GitHub | 169Pi/Alpie-Core |
| Launched | 2025-12-22 |