Anthropic Eyes $6 Billion Decart AI Acquisition to Slash Compute Costs Before IPO

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Anthropic is in talks to acquire Decart AI for approximately $6 billion, marking its largest deal yet. The Israeli AI startup specializes in chip efficiency technology that reduces AI model training costs, a strategic move as Anthropic prepares for its highly anticipated public listing.

Anthropic Pursues Largest Acquisition Ahead of Public Listing

Anthropic is in talks to buy Decart AI for approximately $6 billion, according to sources familiar with the matter

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. If finalized, this AI acquisition would represent the Claude maker's biggest deal to date and its fifth acquisition of the year

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. The discussions come at a pivotal moment for Anthropic, which confidentially filed an S-1 with the SEC in early June, setting the stage for what could become one of the largest IPOs in the AI industry

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. The deal has not been finalized and talks could still fall through, with both companies declining to comment on the negotiations

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Source: Market Screener

Source: Market Screener

Strategic Focus on Chip Efficiency and Cost Optimization

Decart AI builds software that squeezes more work out of the same chips, cutting the cost of training and running AI models

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. The Israeli AI startup's technology helps chips work more efficiently, which could help Anthropic's existing AI infrastructure absorb more demand

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. At the heart of Decart's offering is DOS, the Decart Optimization Stack, described as a vertically integrated inference and training platform for real-time AI workloads, spanning hardware-aware model design, kernel tooling, proprietary compilers, and inference optimization

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. Decart claims DOS "squeezes every ounce of performance from every chip, across inference, training and hardware so AI teams can run faster, cheaper and at higher utilization"

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. This capability addresses a critical pain point as Anthropic pays xAI $1.25 billion per month to train and run AI models in its enormous data centers

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Rapid Valuation Growth Signals Market Confidence

The $6 billion price tag represents a sharp premium over Decart's recent valuations. The AI startup was valued at $3.1 billion in August 2025, then climbed to almost $4 billion in May after raising $300 million in a funding round led by Radical Ventures

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. Nvidia, Atreides Management, Valor Equity Partners, and Adobe Ventures joined that round, with prior investors Sequoia Capital, Benchmark, and Zeev Ventures also participating

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. A $6 billion deal would mark a premium of roughly 50% over the most recent valuation, a brisk climb for a company founded just in 2023 by three Israeli engineers: brothers Dean and Orian Leitersdorf and Moshe Shalev

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Source: Jerusalem Post

Source: Jerusalem Post

Beyond Efficiency: Generative Video and World Models

While chip efficiency forms the core strategic rationale, Decart also focuses on generative video using world models capable of modifying live video feeds instantly

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. The company developed the Lucy model, which enables real-time video editing and accomplishes "deepfake passes" in high-quality live video

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. Its Oasis model generates simulation environments for training and testing robotics and autonomous driving systems, showcased in a demo back in October 2024 that generated what was effectively a playable version of Minecraft from image inputs

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. This work is indicative of high-quality infrastructure talent, according to sources

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. If the deal closes, Decart's team would join Anthropic's inference and performance organization

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Source: Gizmodo

Source: Gizmodo

Compute Arms Race Drives Strategic Shift

Anthropic operates on a vastly different scale, with its own valuation ballooning to approximately $965 billion after its most recent mega-round

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. The company, which rarely makes large acquisitions, has been spending heavily on computing power to develop new products and serve customers

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. Anthropic and OpenAI have each committed to spend tens, if not hundreds, of billions of dollars on data centers stocked with costly chips

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. These expenses may weigh on the AI startups as they prepare to make their Wall Street debuts in the coming months

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. The timing of this AI startup acquisition so close to a public listing is unlikely to be a coincidence, as the cost of the compute arms race is the number every prospective public-market investor will scrutinize most closely

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Market Competition for Efficiency Technology

Anthropic was not the only suitor circling Decart. Nvidia, SpaceX, and Amazon were all reportedly interested in the startup, signaling that the market has decided efficiency is now a strategic asset in its own right rather than a nice-to-have

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. When the chipmaker itself, a rocket company, and a cloud giant are all competing for the same AI model training technology, the thesis is no longer niche

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. This acquisition would complement Anthropic's recent multi-year GPU deal with CoreWeave to run Claude at production scale, part of a wider scramble to lock in capacity on terms it can sustain

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. The move represents a strategic bet that thrift, not sheer size, is what the market now wants to see from AI companies preparing for public scrutiny.

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