JetBrains released Mellum2, open-sourcing the weights under the Apache 2.0 license. The first version of Mellum was a completion-focused

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   MiniMax officially released MiniMax M3 on June 1, 2026. The model introduces MSA (MiniMax Sparse Attention), a new sparse

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   The Transformer’s attention mechanism has barely changed since 2017. Most efficiency work has tried to replace softmax attention outright.

   In this tutorial, we build a governed AI-agent workflow using Microsoft’s Agent Governance Toolkit as the reference point. We

   In this tutorial, we implement a practical use case with Loguru, a powerful, flexible, and production-ready logging library for

   Trajectory’s concurrent multi-LoRA stack reports a 2.81× experiment-throughput gain over single-tenant RL, with all code in the NovaSky-AI/SkyRL GitHub