
Why AI Models Cheat: Reward Hacking, Explained
From boat-racing bots to OpenAI models inside Hugging Face, here's how AI reward hacking works and why it matters.

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There's a major discrepancy between the S&P 500 and the value of most companies in it.

CZ believes the headline $6.3 billion figure does not tell the full story.

The changes arrive as the project tries to lower the barriers to building on Pi and expand the practical utility of its ecosystem.

Ripple’s XRP is under renewed pressure after failing to break above the upper boundary of its short-term descending channel. Trading around $1.25, the

"Those are levels where I’ll look for support; not guaranteed bottoms," Ali Martinez explained.
Bitcoin stolen from Binance tops Tesla’s holdings and is over twice El Salvador’s reserve The 18,270 BTC haul is worth about $1.4 billion and comes within 442 coins of SpaceX’s disclosed holdings. Blockchain investigators link the attack to North Korea. By Shaurya Malwa |

The exchange revoked affected address authorizations and is working with law enforcement and blockchain firms to trace and recover assets.