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

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 ...

Claude Sonnet 5 shows that the next AI battle isn’t about better chatbot answers — it’s about which assistant can actually get work done.

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

Claude Sonnet 5 brings stronger agentic AI features, lower pricing, and updated safety protections. Here's what IT leaders ...

The public will once again be able to access Anthropic’s powerful Fable 5 model, the AI giant said Tuesday, weeks after the ...

The U.S. Department of Commerce lifted export controls on Anthropic's Claude Fable 5 and Mythos 5. What does it mean for ...

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 ...

Frontier model launches are starting to look less like ordinary product releases and more like negotiated deployments shaped ...

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

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