Julia Hornstein

Nvidia and SoftBank have each completed their final $10 billion investments in OpenAI's funding round, fulfilling their respective $30 billion pledges. The investments represent the conclusion of commitments made as part of OpenAI's March announcement of $122 billion in total funding commitments. The completion of these major capital injections underscores continued institutional confidence in OpenAI's trajectory and AI infrastructure development.

Zipline, a drone delivery startup, is in talks to raise $1 billion at a valuation near $20 billion, more than doubling its $7.6 billion valuation from its previous funding round. The funding follows a partnership with Uber announced last month to expand drone delivery across the U.S. Investors expect falling costs in drone delivery will expand the market beyond its current niche applications in meals and medical supplies.

Volition Capital, a Boston-based growth equity firm, raised $950 million for its sixth fund, the largest in its 16-year history. The firm focuses on investing in bootstrapped startups that have generated millions in revenue without institutional backing. The fundraise brings Volition's total assets under management to $2.6 billion and reflects investor appetite for a contrarian strategy amid broader venture capital competition for pre-revenue startups.

Ode, a joint venture between Anthropic and Wall Street firms including Blackstone launched in July, has acquired Casper Studios, an AI consultancy that helps businesses build AI applications. The move signals Anthropic's strategy to expand Claude adoption in the enterprise market at a time when corporate leaders are cautious about AI implementation costs and ROI.

Nvidia is in discussions to invest in Mercor, a data labeling company, as part of a $20 billion funding round led by existing investor General Catalyst. Mercor has historically served closed-source AI model makers like OpenAI, Google, and Anthropic, but revenue from Nvidia is growing as the chip designer develops its Nemotron open-source models. The investment signals Nvidia's commitment to competing in open-source AI model development.

Applied Compute, a one-year-old startup founded by ex-OpenAI researchers, is in talks to raise funding at a $3 billion valuation, more than double its $1.3 billion valuation from four months ago. The company helps enterprises run and customize open-source AI models with proprietary data. The funding round reflects strong revenue growth, with Applied Compute generating approximately $50 million in annualized revenue, nearly four times its November level.

Legal AI startup Harvey is raising at least $500 million at a $15.5 billion valuation, a 40% premium to its valuation five months prior. The four-year-old company is generating more than $350 million in annualized revenue, up over 80% from $190 million in January. Lightspeed Venture Partners is interested in leading the round.

Panthalassa, a 10-year-old startup developing wave-powered electricity generation for AI data centers, is raising $225 million at a nearly $2 billion post-money valuation, doubling its valuation from $1 billion just three months prior. The funding reflects growing investor interest in alternative energy sources for powering the compute-intensive infrastructure required by AI systems. The startup's technology aims to harness ocean wave movement to generate electricity for graphics processing units.

Mercor, a three-year-old data startup that trains AI models through contractor networks, generated $614 million in gross revenue in the first half of 2026, up 70% from all of 2025. The company's growth is heavily concentrated among AI foundation model makers, with 91% of first-half revenue coming from customers like OpenAI, Anthropic, and Google DeepMind. This revenue concentration reveals both the startup's market traction and its dependency on a narrow customer base.

Thrive Holdings, a one-year-old holding company backed by OpenAI investor Thrive Capital, is raising approximately $2 billion from major venture firms including SoftBank, Altimeter, and D1 Capital Partners. The holding company acquires controlling stakes in accounting and services firms with the goal of transforming them using AI. This marks the first time outside investors have participated in funding the holding company, which previously raised $1 billion from existing Thrive Capital backers.

Higgsfield AI, a San Francisco-based startup that generates images and videos from text prompts, is raising $300 million to $500 million at a $5 billion pre-money valuation, more than quadrupling its valuation from January. The startup's revenue run rate has grown to $500 million this month, more than double its $200 million run rate five months earlier. The funding round signals investor appetite for AI video generation models tailored to specific use cases.

Benchmark, a venture firm historically focused on early-stage investments, has raised two new funds totaling $1.975 billion to expand its investment strategy. The firm will deploy a $1.25 billion fund for later-stage startups and a $750 million fund for early-stage companies, marking a significant departure from its traditional early-stage-only model. This shift reflects changing dynamics in venture capital and Benchmark's effort to support portfolio companies through later growth phases.

Base Power, a three-year-old home-battery startup, is raising funds at a $12 billion valuation, with venture firm Ribbit Capital leading the round. The funding reflects investor appetite for energy storage solutions as residential battery adoption accelerates. Ribbit, founded by Venezuelan entrepreneur Micky Malka, has backed Base Power since its last funding round and is known for early bets on fintech companies like Robinhood and Coinbase.

Oura and Blockchain.com have filed to go public, joining a wave of companies including OpenAI preparing IPOs in the wake of SpaceX's anticipated mega-offering. Recent IPO history suggests AI-focused startups will fare better than non-AI companies in the current market environment. The timing reflects broader investor appetite for AI-adjacent businesses despite broader IPO market volatility.

Oura Health, the health-tracking ring maker, filed confidential IPO paperwork with the SEC on Thursday. The company has not yet disclosed share count or pricing details. The filing marks a significant step toward public markets for the wearable health technology sector.

Dan Levine, a partner at Accel known for backing Scale AI and Vercel, is stepping back from the venture capital firm and will no longer make new investments. The firm disclosed the change to limited partners in recent weeks. Levine's departure marks a notable shift in Accel's AI investing strategy and signals potential changes in how the firm allocates capital to early-stage AI companies.

Core Automation, a six-week-old AI model startup founded by ex-OpenAI researcher Jerry Tworek, is raising $300 million to $500 million at a $4 billion valuation, just weeks after closing a $100 million Series A at $1 billion. The rapid back-to-back funding reflects growing venture capital appetite for AI model developers building on Nvidia chips, fueled partly by Nvidia's own strategic investments in the space. The company joins a cohort of newly formed AI labs attempting to compete directly with established players like Anthropic and OpenAI.

Cisco announced plans to acquire Astrix, an Israeli cybersecurity startup focused on agent security. The Information previously reported the deal was valued between $250 million and $350 million, though Cisco has not disclosed an official price. The acquisition signals Cisco's push into AI-driven security tools as enterprises increasingly deploy autonomous agents in production environments.

Founders Fund is investing approximately $624 million into Anduril's latest funding round, bringing its total stake in the defense-focused AI startup to at least $2.6 billion. The round, led by Andreessen Horowitz and Thrive Capital, values Anduril at $60 billion and totals roughly $4 billion. Founders Fund general partner Trae Stephens co-founded Anduril in 2017 and the firm has participated in all previous funding rounds, making this one of the largest individual checks in the current raise.

Two new startups are joining a wave of world model ventures that have attracted billions in investor funding over the past year. Dream Labs, founded this month by Joel Jang, a former Nvidia research scientist who worked on Project Groot, is seeking tens of millions in initial funding. One World AI, founded by NYU professor and Google DeepMind researcher Sherry Yang, is targeting $100 million. Both startups are capitalizing on investor appetite for foundation models that simulate physics and object interaction, capabilities seen as foundational for robotics development.