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  OpenAI's Astra for Law puts a case-law index behind GPT-6 Astra Novo will test Claude Science on specific drug discovery workflows DeepMind safety researcher Josh Engels joins METR, warning of severe AI harm Amodei's AI slowdown call draws rival support and a global sell-off
Crypto
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  Circle sold $222m of ARC to institutions in May, four months before Arc opened The SEC and CFTC will write crypto rules now the CLARITY Act has stalled The FCA's crypto gateway opens on 30 September, and it shuts eight months before the rules bite Arc opened to the public today, and it has been producing blocks since May
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  DOE opens a $215m quantum competition with $2.5m appropriated IonQ opens Superion 256 orders and estimates a 26-day quantum attack on Bitcoin signatures Diamond chips, faster control and Helix error correction advance three quantum approaches U.S. quantum awards pair funding for D-Wave, Rigetti and Quantinuum with equity stakes
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  Revolut disclosed customer identity and Bitcoin records after a fraudulent government request Blockstream rejects Liquid ransom as about 598.5 bitcoin remain outstanding IonQ opens Superion 256 orders and estimates a 26-day quantum attack on Bitcoin signatures Trezor phishing alert passed email checks as YFarmX examines the takedown
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Glossary/Quantum eraser

Quantum eraser

Quantum

Quantum eraser: An experiment in which erasing which-path information restores an interference pattern that had disappeared.

Related terms

Adiabatic quantum computation
Analog quantum simulation
Analog quantum simulator
Blind quantum computing
Bounded-error quantum polynomial time (BQP)
Cavity quantum electrodynamics (cavity QED)
Circuit quantum electrodynamics (circuit QED)
Classical simulation of quantum circuits

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