Startup Funding Stays Flat, But Figma IPO Lights A Spark In The Market
Global venture funding totaled $29.7 billion in July 2025, flat year over year and down month over month from the ...
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OpenAI Just Released Its First Open-Weight Models Since GPT-2
OpenAI just dropped its first open-weight models in over five years. The two language models, gpt-oss-120b and gpt-oss-20b, can run ...
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AI-Powered Sales Automation Startup Clay More Than Doubles Valuation To $3.1B
Sales automation startup Clay has raised $100 million in a Series C round of funding that more than doubles the ...
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These protocols will help AI agents navigate our messy lives
What should these protocols say about security? Researchers and developers still don’t really understand how AI models work, and new ...
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Fueled By AI, Fintech Ramp Raises $500M at a $22.5B Valuation Just Weeks After Last Raise
Expense management startup Ramp has raised another round of capital — a $500 million Series E-2 at a $22.5 billion ...
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Google’s healthcare AI made up a body part — what happens when doctors don’t notice?
Scenario: A radiologist is looking at your brain scan and flags an abnormality in the basal ganglia. It’s an area ...
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The New Shape Of AI Acquisitions
In late May, OpenAI quietly announced its $6.5 billion acquisition of Io, a little-known but highly technical company focused on ...
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Why Venture’s Future Is Being Decided By A Select Few
By Steve Brotman We’re halfway through 2025, and on paper, the venture market looks like it’s thawing. Funding’s up, AI’s ...
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Venture-Backed IPOs Of 2025 Have Done Well Post-Debut; Now It’s Figma’s Turn
The U.S. tech IPO scene hasn’t exactly been busy this year. But for those who have made their debuts, the ...
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Can new leadership save the AI server specialist?
After months of governance scandals that saw its auditor resign and major clients flee to competitors, Supermicro is betting everything ...
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![[2512.16904] How Good is Post-Hoc Watermarking With Language Model Rephrasing?](https://i0.wp.com/arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png?w=150&resize=150,150&ssl=1 "[2512.16904] How Good is Post-Hoc Watermarking With Language Model Rephrasing?"){kind=logo}