Hard-braking events as indicators of road segment crash risk
Algorithms & Theory
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DeepSeek AI Researchers Introduce Engram: A Conditional Memory Axis For Sparse LLMs
Transformers use attention and Mixture-of-Experts to scale computation, but they still lack a native way to perform knowledge lookup. They re-compute the same local patterns again and again, which wastes depth and FLOPs. DeepSeek’s new Engram module targets exactly this gap by adding a conditional memory axis that works alongside MoE rather than replacing it….
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How to Build a Stateless, Secure, and Asynchronous MCP-Style Protocol for Scalable Agent Workflows
In this tutorial, we build a clean, advanced demonstration of modern MCP design by focusing on three core ideas: stateless communication, strict SDK-level validation, and asynchronous, long-running operations. We implement a minimal MCP-like protocol using structured envelopes, signed requests, and Pydantic-validated tools to show how agents and services can interact safely without relying on persistent…
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Google AI Releases MedGemma-1.5: The Latest Update to their Open Medical AI Models for Developers
Google Research has expanded its Health AI Developer Foundations program (HAI-DEF) with the release of MedGemma-1.5. The model is released as open starting points for developers who want to build medical imaging, text and speech systems and then adapt them to local workflows and regulations. https://research.google/blog/next-generation-medical-image-interpretation-with-medgemma-15-and-medical-speech-to-text-with-medasr/ MedGemma 1.5, small multimodal model for real clinical data…
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AI agents struggle with “why” questions: a memory-based fix
Large language models have a memory problem. Sure, they can process thousands of tokens at once, but ask them about something from last week’s conversation, and they’re lost. Even worse? Try asking them why something happened, and watch them fumble through semantically similar but causally irrelevant information. This fundamental limitation has sparked a race to…
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Anthropic Releases Cowork As Claude’s Local File System Agent For Everyday Work
Anthropic has released Cowork, a new feature that runs agentic workflows on local files for non coding tasks currently available in research preview inside the Claude macOS desktop app. What Cowork Does At The File System Level Cowork currently runs as a dedicated mode in the Claude desktop app. When you start a Cowork session,…
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Understanding the Layers of AI Observability in the Age of LLMs
Artificial intelligence (AI) observability refers to the ability to understand, monitor, and evaluate AI systems by tracking their unique metrics—such as token usage, response quality, latency, and model drift. Unlike traditional software, large language models (LLMs) and other generative AI applications are probabilistic in nature. They do not follow fixed, transparent execution paths, which makes…
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AI medical diagnostics race intensifies as OpenAI, Google, and Anthropic launch competing healthcare tools
OpenAI, Google, and Anthropic announced specialised medical AI capabilities within days of each other this month, a clustering that suggests competitive pressure rather than coincidental timing. Yet none of the releases are cleared as medical devices, approved for clinical use, or available for direct patient diagnosis—despite marketing language emphasising healthcare transformation. OpenAI introduced ChatGPT Health on January…
