This new AI model could help America close a technological gap with China

This new AI model could help America close a technological gap with China This new AI model could help America close a technological gap with China Nvidia-backed Reflection AI announces Beam, a new ultra-efficient open model that boasts capabilities on par with those of Chinese ones Beam outperforms competing Western open-source systems like Thinking Machines’ Inkling across key software engineering benchmarks. open-weight model just entered the artificial-intelligence landscape, and this time it’s from an American lab. On Monday, Reflection AI announced its first open-weight model, called Beam, which is specialized for coding and agentic performance. Beam boasts 501 billion parameters, or adjustable numerical values.

Copyright ©2026 MarketWatch, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8 This rare stock-market divide means an elevated chance of a big surge — or a deep plunge Investors see big opportunity in ferocious 2026 bond-market rout Trump is promising $90 Medicare rebate checks ahead of the midterms. Intel’s stock drops after Musk hints at an additional partner for big chip venture Intraday Data provided by FACTSET and subject to terms of use.

Historical and current end-of-day data provided by FACTSET. All quotes are in local exchange time. Real-time last sale data for U.S. stock quotes reflect trades reported through Nasdaq only.

Intraday data delayed at least 15 minutes or per exchange requirements.