2026-06-18 Quinta

Notícias de cripto - Página 348

Mantenha-se a par do mercado de cripto. Notícias em tempo real, análises, preços, histórias em alta e análise de especialistas — tudo num só lugar.

Robinhood Gains a New Batch of Stock Investors, the Oldest is 1 Year Old, the Youngest is -3 Years Old

US Treasury designates Robinhood as broker and initial trustee for "Trump Accounts" (also known as 530A accounts), a tax-advantaged investment program established under the "Big and Beautiful" Act. The initiative, aimed at children born between January 1, 2025, and January 1, 2029, provides each eligible newborn with a $1,000 initial federal deposit. Private donors, such as Michael Dell, have also contributed significantly. The accounts are restricted to low-cost index funds tracking broad market indices like the S&P 500, and funds are locked until the child turns 18. With an estimated 14.4 million children eligible, the program represents a potential $14.4 billion in initial government funding, growing to hundreds of billions with private and family contributions. This creates a long-term, passive investment pool of potentially trillions of dollars. Robinhood, selected over competitors like JPMorgan and Charles Schwab, stands to be a major beneficiary. The deal grants the platform millions of new, long-lifecycle users—the oldest are one year old, the youngest are yet to be born—who are effectively locked into its ecosystem. Upon turning 18, these accounts convert to IRA-like retirement accounts, allowing Robinhood to capture their adult investing activity. The stable, long-term, and predictable nature of these assets also diversifies Robinhood's business beyond its reliance on active retail trading. The government endorsement significantly boosts its institutional credibility and opens new avenues in wealth management.

Odaily星球日报04/07 09:31

Robinhood Gains a New Batch of Stock Investors, the Oldest is 1 Year Old, the Youngest is -3 Years Old

Odaily星球日报04/07 09:31

AI, Why Does It Also Need to Sleep?

Anthropic's accidental leak of Claude Code's source code in 2026 revealed an experimental feature called "autoDream," part of the KAIROS system, which gives AI a sleep-like cycle. Unlike the prevailing AI agent paradigm of continuous, uninterrupted operation, autoDream operates offline when users are inactive. It processes and consolidates daily logs—resolving contradictions, converting vague observations into facts, and discarding redundant information—while avoiding the accumulation of noise in the limited context window, a phenomenon known as "context corruption." This mirrors human brain function: the hippocampus temporarily stores daily experiences, and during rest, the brain prioritizes and transfers important memories to the neocortex through processes like active systems consolidation. Both systems must go offline to perform memory maintenance, as simultaneous processing and consolidation compete for resources. autoDream differs in one key aspect: it labels its outputs as "hints" rather than definitive truths, requiring verification upon use—a cautious approach unlike human memory, which often constructs narratives with high confidence. The emergence of this sleep-like mechanism suggests that, beyond mere biological imitation, intelligent systems may inherently require periodic rest to maintain coherence and performance. It challenges the assumption that more power and continuous operation always lead to greater intelligence, pointing instead to the necessity of rhythmic cycles in advanced cognition.

marsbit04/07 08:20

AI, Why Does It Also Need to Sleep?

marsbit04/07 08:20

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