Alzheimer’s blood test breakthrough: 34 circular RNA biomarkers validated in nearly 2,400 patients outperform the pTau217 ...

Single neurons in mouse sensorimotor cortex are organized by their activity features into distinct subpopulations with area-spanning footprints whose boundaries align closely with anatomical and ...

Anthropic’s powerful Claude Fable 5 is back. Skip the complex coding tests—try these 5 everyday prompts to see what the new ...

The newly reinstated Anthropic model topped charts for automating work. Here's what that means for the future.

Part of the company’s Claude family of AI systems, Fable 5 was forced offline alongside Mythos 5 after administration ...

After being taken down by order of the US government, Fable 5 is returning to Claude’s model library. Because of the new restrictions, Fable 5 might just be Opus 4.8 in a mask. Anthropic says Fable 5 ...

AI Model Release Tracker: Anthropic releases Sonnet 5, plus Fable 5 is back ...

The subthalamic nucleus contains subpopulations with different contributions to deliberative decision-making based on noisy evidence and reward-driven preferences.

Anthropic said on Tuesday that the U.S. Commerce ​Department lifted export controls on its most advanced Fable and Mythos AI ...

OpenAI previewed GPT-5.6 Sol, Terra and Luna as safety tests flagged stronger cyber capabilities and a greater risk of ...

Meta is facing backlash after over 45,000 tables containing employee activity, their private conversations, performance data ...

Why did the Trump admin ban Claude Fable 5 but not GPT 5.5? This comparison of the two AI models may show why. Credit: Nicolas TUCAT / AFP via Getty Images Earlier this week, Anthropic released its ...