A record-setting deal, if it happens
Anthropic, the artificial intelligence (AI) company behind the Claude chatbot, is reportedly in talks to acquire Decart AI, an Israeli startup, for roughly $6 billion. Bloomberg first reported the discussions on August 13, 2026, and other outlets have since described similar terms. Neither Anthropic nor Decart has confirmed a deal, and people familiar with the talks caution that negotiations remain preliminary and could still collapse before anything is signed.
If completed, the purchase would be Anthropic's largest acquisition to date, and reportedly its fifth of the year. The company has been expanding aggressively through 2026, both through large funding rounds and smaller deals, while preparing for a possible stock market debut.
What Decart actually builds
Decart was founded in 2023 by Dean Leitersdorf, who serves as chief executive, and Moshe Shalev, the company's chief product officer. Both are veterans of Unit 8200, the Israeli military's signals intelligence and cyber division, a unit that has produced many technology founders.
The company describes itself as a research lab focused on real-time "world models," a term for AI systems that generate and manipulate video or simulated environments as they run, rather than producing static output afterward. Its two flagship products are Lucy, which edits and generates video streams in real time for uses such as virtual try-on and interior design visualization, and Oasis, a model aimed at physical AI applications such as robotics and self-driving vehicle training. Leitersdorf has said world models are the key to moving AI from the virtual world into the physical world.
Alongside these tools, Decart has built the Decart Optimization Stack, software that squeezes more performance out of the graphics processing units (GPUs) and other chips used to train and run AI models. According to the company and industry reporting, the latest version delivers roughly 1,600 tokens per second for agentic AI workloads, well above a typical industry rate of around 200, and can process full high-definition video at up to 100 frames per second. Decart says the software can cut inference costs by more than 100 times compared with unoptimized setups, running across Nvidia GPUs, Google tensor processing units (TPUs), and Amazon's Trainium chips.
From seed funding to a $6 billion price tag
Decart has raised roughly $450 million since its founding, including a $300 million round in May 2026 that valued the company at about $4 billion. That round was led by Radical Ventures, with new backing from Nvidia, Atreides Management, Valor Equity Partners, Adobe Ventures, Toyota Ventures, and eBay Ventures, alongside returning investors Sequoia Capital, Benchmark, and Zeev Ventures. Individual backers have included OpenAI co-founder Andrej Karpathy and former Disney chief executive Michael Eisner. Amazon has also served as a strategic customer.
A $6 billion acquisition price would represent close to a 50 percent premium over that $4 billion valuation, reached only three months earlier. That jump, if it holds, underlines how quickly acquirer interest in efficient video and world-model technology has intensified this year.
Why Anthropic wants it
Anthropic filed a confidential registration statement with the U.S. Securities and Exchange Commission around June 1, 2026, and is reportedly targeting a stock market listing as early as October. Much of the investor case for that listing rests on gross margins, the share of revenue left after direct costs such as computing power. Anthropic's margins are reported to sit around 40 percent today, with a stated goal of reaching about 77 percent by 2028, a target that depends heavily on running AI models more cheaply per unit of demand.
Buying Decart would give Anthropic direct ownership of technology built specifically to cut inference and training costs, rather than relying on projected efficiency gains to justify its margin targets to future public shareholders. Separate reporting on Anthropic's compute economics suggests the cost of computing per dollar of revenue fell from about 71 cents in the first quarter of 2026 to a projected 56 cents in the second quarter, a meaningful improvement but still short of what sustained 77 percent margins would require. Decart's real-time video and world-model capabilities would also give Anthropic a stronger position in generative video, an area where it has had a lighter public presence than some competitors.
Not the only suitor
Decart has reportedly attracted interest from more than one prospective buyer this year. Nvidia is said to have held earlier acquisition talks with the company before other offers emerged, and Amazon and cloud provider Nebius were also mentioned as possible acquirers. Elon Musk separately denied, just days before the Anthropic reports surfaced, that his company SpaceX was in talks to buy Decart. Anthropic itself recently raised about $65 billion in funding at a valuation of roughly $965 billion, giving it substantial resources to pursue a deal of this size.
What this means in practice
Nothing here is final. Both companies have stayed quiet publicly, and reported acquisition talks between AI companies sometimes end without a deal. Still, the reported terms point to where industry attention is heading: real-time video and world-model generation, and the chip-level software needed to make large models cheaper to run at scale.
For readers following the AI industry, two things are worth watching. First, whether Anthropic actually closes a deal of this size just months before a possible initial public offering (IPO) will say a lot about how confident the company is in its own cash position and margin story. Second, regardless of whether this particular acquisition goes through, expect more consolidation aimed at inference efficiency and video generation, as major AI labs compete less on raw model capability alone and more on the cost of delivering it at scale.
