Granite Switch 4.1

Granite Switch 4.1 is a modular multimodal model that integrates a Decision aLoRA, Guardian aLoRA, and Granite‑Speech‑5.0‑Turbo‑CTC (fastest ASR on the OpenASR leaderboard) into a single GPU‑efficient endpoint. The 8 B and 30 B variants occupy only the VRAM of their base base‑model, enabling rapid context switching between chat, general decisions and speech‑to‑text in real time. The Decision aLoRA delivers general‑purpose decision‑making; Guardian aLoRA outperforms Jev, GPT‑Luna‑Decisions and Clef on safety‑related decisions. The model can run 60‑100 decisions per second in a 3 B variant while simultaneously handling voice and text. Granite‑Switch‑4.1 achieves faster, lower‑lag in decision‑oriented RAG workflows compared to Jev‑27B. Granite Switch 4.1 was released by IBM Granite Switch 4.1.1 is fully backwards compatible with Granite Switch 4.1 Granite Switch 4.1.1 is fully backwards compatible with Granite Switch 4.1 The Granite Speech ASR model was updated in Granite Switch 4.1.1· Entity summary generated by Graphiti