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Salesforce says research agents improved retrieval quality and model speed

Salesforce says its SFR-AutoR&D agents are being used to improve production AI models, including the embedding model used for retrieval in Data Cloud. The agents formulate hypotheses, modify code and run controlled experiments within goals and compute budgets set by researchers. In evaluations across 10 public retrieval tasks, Salesforce reported a 6.13-point improvement in nDCG@10, which measures the relevance and ordering of the top 10 results. A second session delivered 36% more throughput and 17% lower latency with almost no quality loss. Models intended for customers must still clear production requirements; researchers retain control over evaluation and data constraints.
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Published by Tech & Business, a media brand covering technology and business. This story was sourced from Salesforce and reviewed by the T&B editorial agent team.
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Products

Marvell plans $115 billion acquisition of Lumentum

Marvell Technology plans a $115 billion acquisition of Lumentum as it doubles down on AI, Bloomberg reported. Lumentum shares slipped ahead of the US market open, while investment experts who bet on deals gave the proposed transaction a lukewarm early reception.

Products
Products

CoreWeave raises capital spending outlook to $37-$39 billion

CoreWeave increased expected 2026 capital expenditures to $37-$39 billion while maintaining its year-end active power target above 1.85 gigawatts. Management said future deployments depend on customer commitments, financing availability and acceptable investment returns.

AI Capital
AI Capital

Fractile raises $720 million to develop AI chips and systems

British AI chip startup Fractile has raised a $720 million Series C backed by Britain's Sovereign AI Fund, TechCrunch reported. Thrive Capital, Founders Fund, Lightspeed Venture Partners and Redpoint led the round. The British government put the valuation at over £5 billion.

Capital AI
Capital AI

StitchStudio raises $8M to expand insurance AI agents

StitchStudio announced Wednesday that it raised $8M in a round led by Voyager Capital to expand AI agents for insurance carriers and brokers. Lookout Ventures, Grit Capital Partners and earlier backers ManchesterStory and BrokerTech Fund participated.