Alibaba's Metis agent cuts redundant AI tool calls from 98% to 2% — and gets more accurate doing it

Alibaba's HDPO framework trains AI agents to skip unnecessary tool calls, cutting redundant invocations from 98% to 2% while ...

Why OpenAI's 'goblin' problem matters — and how you can release the goblins on your own

If OpenAI can accidentally train its flagship model to obsess over goblins, what other more subtle and potentially harmful ...

Inside China's top computer science university training the next generation of AI engineers

Multiple theses, coding marathons, joining research labs — this is life inside China's top AI training ground.

The most severe Linux threat to surface in years catches the world flat-footed

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...
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Python or MATLAB for your next big project

Python and MATLAB remain two of the most important tools in scientific computing, each with unique strengths. Python’s open-source ecosystem has caught up in speed and versatility, while MATLAB ...
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Arduino projects push limits with advanced multi-sensor integration

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...