kapynOpen Source

MegaCapybara , The fastest inference engine for Qwen3.8-27B on the NVIDIA RTX 5090: up to 500 tokens/s for one agent and up to 2,000 to

MegaCapybara is a high-speed local inference engine optimized for the Qwen3.8-27B model on NVIDIA RTX 5090 hardware. The tool delivers up to 500 tokens per second for single agents and 2,000 tokens per second for multi-agent workloads with context lengths up to one million tokens. It provides AI developers with an integrated launcher that displays resource costs in real time across Windows and Linux environments.

GitHub·Oct 3, 2026

Opening Kapyn…