Brex
PulseAugur coverage of Brex — every cluster mentioning Brex across labs, papers, and developer communities, ranked by signal.
3 day(s) with sentiment data
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AI companies capture 87.5% of US venture dollars in H1 2026
Venture capital funding in the first half of 2026 heavily favored AI companies, with 87.5% of all U.S. venture dollars directed towards AI megadeals. While non-AI companies saw median valuation step-ups of 1.6x, AI comp…
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Meta returns to open weights, Brex innovates agent security, SwitchBot adds smart home AI
Meta has re-entered the open-weights LLM space with the release of Muse Glimmer, a 30B parameter model, marking their first open-weights release in over a year. In a contrasting approach to agent security, Brex has deve…
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Brex, Weaviate, and Paper enhance AI agent security and functionality
Brex has developed CrabTrap, an HTTP/HTTPS proxy designed to enhance AI agent security by monitoring outbound network requests and automatically drafting security policies based on observed agent behavior. This approach…
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Ashton Kutcher launches new AI infrastructure VC firm with Morgan Beller
Ashton Kutcher is departing Sound Ventures, a firm he co-founded, to establish a new venture capital firm with Morgan Beller. This new fund will concentrate on early-stage investments in AI infrastructure, energy, and d…
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New benchmark and framework improve extraction of business rules with LLMs
Researchers have introduced BREX, a new benchmark and framework designed to improve the extraction of structured procedural knowledge from complex business documents. This benchmark includes 409 real-world documents and…
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Subquadratic claims 1,000x compute cut with new architecture, launches beta products
Subquadratic, a new AI startup, has emerged from stealth claiming its novel subquadratic architecture can reduce attention compute by nearly 1,000x for very large context lengths. The company launched its first model, S…
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Bret Taylor's Sierra acquires AI workflow startup Fragment, its third acquisition
Bret Taylor's AI startup Sierra has acquired Fragment, a French company specializing in AI workflow integration. This marks Sierra's third acquisition, following recent purchases of Opera Tech and Receptive AI. The acqu…
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Extend launches production-ready document processing for AI teams
Extend, a Y Combinator-backed startup, has launched a production-ready platform designed to transform messy documents into structured data. The service utilizes specialized vision models for accurate parsing and extract…
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Replit empowers AI startup founder Pietro Schirano's app development
Pietro Schirano, co-founder of EverArt, leveraged the Replit platform to develop and launch AI-powered applications. His work, including a GPT-generated Pong game that garnered 6 million views and a Bing alternative cal…