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AI & Enterprise

Nvidia tests technique to cut physical qubits needed for error correction by 90 percent

Nvidia carried out a 104-qubit quantum computing simulation on Germany’s Jupiter, Europe’s first exascale supercomputer, and tested a technique that could cut the physical-qubit resources required for error correction by 90 percent. The study focused on efficiently preparing magic states through Magic State Cultivation under noise conditions close to real quantum hardware. Nvidia used GH200-based systems and scaled workloads to 8,192 GPUs, with cuQuantum and CUDA-Q software platforms.

Crypto

New tokens lead 2026 crypto returns, leaving altcoins lagging

Recently launched tokens are posting higher returns than established altcoins and bitcoin in the 2026 cryptocurrency market, helping lift the top 100 assets. Tokens introduced in 2024 to 2026 show a 27.5 percent median return, while earlier vintages are mostly negative. Trading and users are moving quickly toward venues with activity and liquidity. BNB Chain stands out by value growth, while mass token issuance has not ensured lasting value.

Crypto

Crypto card spending jumps 140 percent this year on stablecoin spread

Crypto card payment processing rose to a record $12.5 billion, up 140 percent from the start of the year, Bitcoin Magazine reported, citing paymentscan.xyz. The market sees stablecoins becoming payment infrastructure and rising demand for cheaper, faster cross-border transactions. Jupiter Spend’s active cards rose 55 percent from the prior quarter. Fold Holdings began issuing its Fold Bitcoin Credit Card to some waitlist users. Aven unveiled a bitcoin-collateral Visa card with loans up to $1 million.