NVIDIA and the UW Medicine Institute for Protein Design released RFD4-Proteina, an open protein design model available today through partners including Hugging Face, Google Cloud, OpenAI and Anthropic's Claude Science. NVIDIA also announced an adaptive radiotherapy collaboration with Siemens Healthineers and new scientific-agent work on its BioNeMo platform.
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DoorDash and Instacart parent Maplebear announced a definitive agreement under which DoorDash will acquire Instacart for $65 per share, an equity value of about $17 billion.
Intel shares fell 14% in after-hours trading on Oct. 29, per Reuters, with later reports putting the drop at about 17% to more than 20%, after the company guided fourth-quarter revenue below estimates. CFO David Zinsner told Reuters an October explosion at its Kiryat Gat, Israel fab will cut about $600 million of revenue over two quarters.
On Amazon's third-quarter earnings call, CEO Andy Jassy said AWS has a $578 billion backlog of contracted future revenue, more than double a year earlier, and that Amazon expects to spend meaningfully more on capital projects in 2027 than the roughly $220 billion planned for 2026.
Rivian’s R2 was the company’s best-selling vehicle by volume in the third quarter, though Rivian did not disclose R2 unit counts. Revenue rose 38% to $2.155 billion, software and services revenue rose 45% to $605 million, and the automotive gross loss narrowed year over year.
According to CEO Steve Huffman, Reddit will require users to log in to browse the site, beginning with tests in select markets outside the US. The change aims to curb scraping and support advertising.
