In this tutorial, we introduce a Jailbreak Defense that we built step-by-step to detect and safely handle policy-evasion prompts. We generate realistic attack and benign examples, craft rule-based signals, and combine those with TF-IDF features into a compact, interpretable classifier…
What exactly is being measured when a judge LLM assigns a 1–5 (or pairwise) score? Most “correctness/faithfulness/completeness” rubrics are project-specific. Without task-grounded definitions, a scalar score can drift from business outcomes (e.g., “useful marketing post” vs. “high completeness”). Surveys of…
Coral Protocol has released Coral v1 of its agent stack, aiming to standardize how developers discover, compose, and operate AI agents across heterogeneous frameworks. The release centers on an MCP-based runtime (Coral Server) that enables threaded, mention-addressed agent-to-agent messaging, a…
In this tutorial, we walk step by step through using Hugging Face’s LeRobot library to train and evaluate a behavior-cloning policy on the PushT dataset. We begin by setting up the environment in Google Colab, installing the required dependencies, and…
With new restrictions and fees on work visas in the US set to take effect at midnight tonight, it’s no surprise that many employers are advising workers abroad to return to the US. Leaked memos from Google, Amazon, and Microsoft…
All the fawning by tech CEOs wasn’t enough to convince Donald Trump to back off his crusade against immigrants. Yesterday the president announced that the government would be adding a $100,000-a-year fee on all H-1B visas in an effort to…
A hands-on example of building a time-series anomaly detection system entirely through visualization and prompting The post Building LLM Apps That Can See, Think, and Integrate: Using o3 with Multimodal Input and Structured Output appeared first on Towards Data Science.
A cool new perk recently became available for Prime members: for a limited time, you can get a three-month subscription to Kindle Unlimited. If your ebookshelf is looking bare, Amazon is currently offering a three-month subscription to Kindle Unlimited for…
xAI has introduced Grok 4 Fast, a lighter version of its flagship model. According to the company, it performs on par with Grok 4 in most tasks but uses about 40 percent less compute. That efficiency also translates into lower…
Combine softness and support with a hybrid mattress. These are the ones our team tested and loved.
