Google's Willow Chip Achieves 40x Reduction in Quantum Computing Errors
Google's new Willow quantum processor significantly reduces errors in 'magic states', a crucial step toward practical quantum computing.
Google's new Willow quantum processor significantly reduces errors in 'magic states', a crucial step toward practical quantum computing. JUST (JST) is trading at ₹12.52 ($0.1315), down 0.3% since this brief published. This is an original Token Times brief based on reporting by Decrypt, with live market data added, as of Thu, 15 Oct 2026 23:15:01 UTC.
This development could accelerate the timeline for quantum computers that outperform classical systems, potentially impacting encryption and computational capabilities across industries.
- Google's Willow chip reduces 'magic state' errors by 40x, a major quantum computing milestone.
- Progress toward smaller, more efficient quantum processors could threaten current encryption methods.
- Market remains unaffected as quantum computing advancements are long-term developments.
Google has announced a breakthrough in quantum computing with its new Willow chip, which reduces errors in 'magic states' by 40 times. Magic states are crucial but resource-intensive components that quantum computers rely on for complex calculations.
This development marks a significant step toward creating more efficient and practical quantum machines. The reduction in errors could pave the way for smaller quantum processors, which are currently limited by the scarcity of magic states and their high error rates.
While the immediate market impact is negligible, the advancement underscores the rapid progress in quantum computing. This technology, once mature, could revolutionize industries by solving problems beyond the reach of classical computers.
The broader crypto market remains unaffected by this news, with the total market cap at $2.84 trillion and 
Bitcoin up 0.92% in the last 24 hours. The Fear & Greed Index stands at 53, indicating a neutral sentiment.
Quantum computing advancements are often seen as a potential threat to current encryption methods, which underpin the security of cryptocurrencies. However, practical quantum computers capable of breaking encryption are likely years away.
Since this brief published about 1 hour ago, JUST (JST) has moved from ₹12.56$0.1319 to ₹12.52$0.1315 — -0.31%.
The chart plots JST's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Token Times's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 JST ≈ ₹13.86 (about $0.1315), down 7.3% over 24 hours. The rupee itself trades about 10.7% above the official rate on the P2P market, so a Indian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Google's Willow Chip Achieves 40x Reduction in Quantum C — questions & answers
What is the significance of reducing 'magic state' errors?
Reducing errors in magic states makes quantum computers more efficient and practical, bringing them closer to outperforming classical systems.
How might this affect cryptocurrency security?
While quantum computing could threaten current encryption, practical quantum computers are likely years away, giving time for cryptographic defenses to evolve.
What is the current state of the crypto market?
The total crypto market cap is $2.84 trillion, with Bitcoin up 0.92% in the last 24 hours and the Fear & Greed Index at 53 (Neutral).
How much is 1 JUST worth in rupee today?
About ₹13.86 at the live peer-to-peer (P2P) USDT rate, which is what Indians typically trade at — equivalent to roughly $0.1315. The rupee price moves with both JST's US-dollar price and the USDT/INR rate; use our JUST in rupee page for any amount.
Has JUST's price moved since this brief was published?
JST is down 0.31% since this brief first published — trading at ₹12.52 ($0.1315) now versus ₹12.56 ($0.1319) at publication. Token Times re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original Token Times brief that synthesises reporting from Decrypt. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original Token Times brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.