Tencent Open-Sources AngelSpec Speculative Decoding Framework

Tencent's Hunyuan team has open-sourced AngelSpec, a comprehensive PyTorch-based framework for the training and deployment of speculative decoding drafters. The framework can boost inference speeds by up to 2.4 times and includes the release of the Hy3-A21B MTP model.

2026-07-29 ~ 2026-07-29 · 4 related posts

• Tencent Hunyuan open-sources AngelSpec, a full-stack speculative decoding framework — 腾讯混元 · 2026-07-29
• Tencent open-sources AngelSpec, a speculative decoding framework with up to 2.4x speedup — teortaxesTex · 2026-07-29
• Tencent open-sources AngelSpec for speculative decoding drafter training — aigclink · 2026-07-29
• Tencent Open-Sources AngelSpec: A Unified Framework for Training Speculative Decoding Drafters — aigclink · 2026-07-29