OpenAI has acquired Rockset, a database firm that provides real-time analytics, indexing and search capabilities. Rockset will help OpenAI enable its customers to better leverage their own data as they build and utilize intelligent applications. Rockset technology will be integrated into the retrieval infrastructure across OpenAI products, with members of Rockset’s San Mateo, California-based team joining the staff of OpenAI, which is headquartered in San Francisco. This is the second major purchase for OpenAI, following last year’s acquisition of New York-based AI design studio Global Illumination. Financial terms of the deal were not disclosed. Read more

MainFunc Inc. has raised $60 million on the strength of its principal technology — a free, AI-powered search engine called Genspark. The platform responds to queries by writing custom summaries that are presented in a “Sparkpage,” a one-page overview featuring content from around the web. Genspark joins a growing field of generative AI search engines, the best-known of which is Perplexity, which has raised $250 million since its 2022 launch and is currently valued at about $2.5 billion. Reuters says Genspark’s funding values the company at $260 million. Google also offers “AI Overviews” as part of Google search. Read more

Snap Inc. teased a new on-device AI model capable of real-time filter creation in-app using Snapchat. At last week’s Augmented World Expo in Long Beach, California, Snap co-founder and CTO Bobby Murphy explained that the model, which runs on smartphones, can re-render frames on the fly guided by text prompts. Snap’s unnamed prototype model “can instantly bring your imagination to life in AR,” Snap says, explaining “this early prototype makes it possible to type in an idea for a transformation and generate vivid AR experiences in real time.” Read more

China’s ByteDance has come out swinging in petition for review against the United States government over the law that would force it to sell TikTok by January 19 or see the app banned in U.S. app stores. The petition challenges the constitutionality of the Protecting Americans from Foreign Adversary Controlled Applications Act that President Biden signed into law on April 24, calling it in the brief “a radical departure from this country’s tradition of championing an open Internet, and sets a dangerous precedent allowing the political branches to target a disfavored speech platform.” Oral argument is scheduled for September 14. Read more

Anthropic has launched a powerful new AI model, Claude 3.5 Sonnet, that can analyze text and images and generate text. That its release comes a mere three months after Anthropic debuted Claude 3 indicates just how quickly the field is developing. The Google-backed company says Claude 3.5 Sonnet has set “new industry benchmarks for graduate-level reasoning (GPQA), undergraduate-level knowledge (MMLU), and coding proficiency (HumanEval).” Sonnet is Anthropic’s mid-tier model, between Haiku and, on the high-end, Opus. Anthropic says 3.5 Sonnet is twice as fast as 3 Opus, offering “frontier intelligence at 2x the speed.” Read more