Every data scientist knows the feeling: a model comes back with 99% accuracy, and instead of celebrating, we get suspicious. Nine times out of ten, the cause is leakage: some piece of information in the training data that would not actually be available at prediction time. We wanted two real numbers. First, how dramatic is …
Can AI Spot Data Leakage Before Your Model Hits 99% Accuracy? Read More »
WASHINGTON – Some approved Medicare doctors’ groups may cut or drop what assigned patients pay for many Part B items and services. That starts April 1, 2027. The Department of Health and Human Services announced the change on November 4, 2026. It is part of the final Medicare physician payment rule for 2027. The groups …
Medicare ACOs May Cut Part B Cost Sharing From April 2027 Read More »
An LLM agent can do a lot by itself. But as an application grows, the agent may need to handle different kinds of work. At that point, it can be useful to introduce a multi-agent setup and split the responsibilities. In this post, we’ll discuss how to build practical multi-agent systems using the OpenAI Agents …
Multi-Agent Systems with the OpenAI Agents SDK, Explained Read More »
WASHINGTON – Medicare is changing what it pays hospitals for some drugs in 2027. The Centers for Medicare & Medicaid Services says the new rates “better reflect what hospitals pay for these medications.” The agency announced the rule on November 4, 2026. The change covers drugs bought under the 340B Drug Pricing Program. CMS gives …
Medicare Rule Lowers Costs for Some Hospital Drugs in 2027 Read More »
Sponsored Content From November 5 to November 20, 2026 (ending 15:00 UTC), 365 Data Science is opening its entire learning platform for free. This limited-time initiative gives aspiring AI professionals and data enthusiasts the chance to develop their skills and gain hands-on experience at no cost. ContentsTradition and MissionWhat’s Included?Certifications that …
Free AI and Data Courses with 365 Data Science: 100% Unlimited Access until Nov 20 Read More »
WASHINGTON – Companies that run drug benefits for large self-insured plans will have to tell the plans’ decision-makers how they get paid. A final Labor Department rule filed on October 30 requires it. The rule was published in the Federal Register on November 2, at 91 FR 69092. It takes effect January 4, 2027. It …
New Rule Makes Drug Middlemen Show Plans What They Earn Read More »
Today, we’re rolling out Gemini Omni 1.2 Flash, and making it generally available across the Gemini API and Gemini for business. Gemini Omni 1.2 Flash introduces native 15-second video creation, multi-turn conversational editing capabilities, and enhanced reference following. We have dropped the price 30% from Gemini Omni 1.1 making it available at $0.07 per second …
If you report to many audiences, you have probably built the same report more than once. Agencies build one report per client. Consultancies build one report per engagement. Internal analytics teams build one report per business unit, brand or market. Each copy begins as a reasonable response to a real difference, and each copy becomes …
Semantic Model for Multi-Client Reporting With One Template Read More »
The data science interview has changed more in the past two years than in the previous five. If you prepped for interviews in 2023 or 2024 and you’re back on the market now, the format you practiced for might not match what you’ll actually face. Some shifts are structural. Take-home assignments look different. AI tools …
The Data Science Interview in 2026: What’s Changed and How to Prepare Read More »
The modern economy depends intrinsically on a bargain that may not survive automation. Most people work. They earn money from the work. They use that money to buy what they need. Work is how society gets tasks done and it is also the main way income is distributed. The U.S. government likewise relies primarily on taxes …
