Qwen3.8-27B at 144 tok/s on an M5 Max MacBook Pro

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Summary

Inco Splash is an open-source inference engine optimized for Apple silicon, offering significant speed improvements for running AI models like Qwen3.8-27B on M-series MacBooks.

Meet Inco Splash, open-source inference engine, built around the model and around Apple silicon. Up to 3× the decode speed of Ollama, 2× oMLX, and almost 4× when an agent fans out into sub-agents. Requirements: M3 or newer, macOS 26.4+, 36 GB Get started with a single command: brew install incoai/tap/splash splash serve --model incoai/Qwen3.8-27B-Splash That is the whole setup. Point your agent at it, works with Claude Code, OpenCode, Codex, or Hermes Prefer an app? Also, available in LM Studio Get the latest LM Studio Bionic: lmstudio.ai Settings > Runtime, download Splash, then download the model. The same engine, inside the app, for local agent work on your Mac. Blog: inco.ai/blog/splash
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