Nous Research Releases Contrastive Neuron Attribution (CNA): Sparse MLP Circuit Steering Without SAE Training or Weight Modification
Source: MarkTechPost Instruction-tuned language models refuse harmful requests. But which part of the model is actually responsible —...
Perplexity Open-Sources Bumblebee: A Read-Only Supply-Chain Scanner for Developer Endpoints
Source: MarkTechPost Attackers increasingly target the packages, editor extensions, and AI tool configs on developer machines and not...
Microsoft Releases Fara1.5: A Family of Browser Computer-Use Agents (4B/9B/27B) That Outperform OpenAI Operator and Gemini 2.5 Computer Use on Online-Mind2Web
Source: MarkTechPost Microsoft Research’s AI Frontiers lab released Fara1.5. It is a family of computer-use agent (CUA) models...
Build Recurrent-Depth Transformers with OpenMythos for MLA, GQA, Sparse MoE, and Loop-Scaled Reasoning
Source: MarkTechPost In this tutorial, we explore OpenMythos by building an advanced recurrent-depth transformer workflow that runs end-to-end...
Qwen Introduces Qwen3.7-Max: A Reasoning Agent Model With a 1M-Token Context Window
Source: MarkTechPost Most AI models today are not designed for sustained, multi-step autonomous execution. Tasks like running hundreds...
Cohere Releases Command A+: A 218B Sparse MoE Model for Agentic Workflows That Runs on as Few as Two H100 GPUs
Source: MarkTechPost Cohere just released Command A+, as an open-source model targeting enterprise agentic workflows. Available under an...
What is a Forward Deployed Engineer: The AI Role OpenAI, Anthropic, and Google Are Hiring in 2026
Source: MarkTechPost The term ‘Forward Deployed Engineer’ (FDE) sounds military. That is intentional. A Forward Deployed Engineer is...
Meet Turbovec: A Rust Vector Index with Python Bindings, and Built on Google’s TurboQuant Algorithm
Source: MarkTechPost Vector search underpins most retrieval-augmented generation (RAG) pipelines. At scale, it gets expensive. Storing 10 million...
How to Build Knowledge Graph Generation Pipelines From Text With kg-gen, NetworkX Analytics, and Interactive Visualizations
Source: MarkTechPost In this tutorial, we will generate knowledge graphs from plain text, conversations, and multiple source documents...
NVIDIA AI Releases Nemotron-Labs-Diffusion: A Tri-Mode Language Model with 6× Tokens Per Forward Over Qwen3-8B
Source: MarkTechPost NVIDIA researchers have released Nemotron-Labs-Diffusion, a language model family that unifies three decoding modes in one...