Sources: Anthropic has initiated early-stage development of a custom AI server chip and held preliminary discussions with Samsung about manufacturing the chip

The Information 2026-07-03 Qianer Liu

Context & Ripple Effects

Related coverage shows Anthropic moving from exploring an in-house chip effort in April to early development and preliminary manufacturing discussions. In parallel, it has explored buying future inference chips from Fractile, suggesting a broader effort to widen its compute-supply options rather than reliance on a single path.

The development also follows reports of OpenAI pursuing an internally used chip with Broadcom, making custom silicon an increasingly relevant strategic capability for major AI-model developers.

First-order effects

Anthropic has begun an early custom-server-chip program and is evaluating Samsung as a potential manufacturing partner, though the reported discussions remain preliminary.
Samsung gains a potential new AI-chip customer opportunity, while Anthropic retains an external inference-chip option through its reported talks with Fractile.

Second-order effects

Anthropic’s parallel build-versus-buy approach could improve its leverage over future chip supply and make its infrastructure planning less dependent on any one prospective vendor.
Other AI developers and chip suppliers face stronger incentives to pursue tailored inference hardware and manufacturing relationships as model builders seek tighter control over performance, availability, and deployment economics.

Third-order effects

If early design efforts become production programs, AI labs may increasingly operate as infrastructure buyers with semiconductor roadmaps of their own, not solely as customers for general-purpose AI accelerators.
The resulting market would shift more value and bargaining power toward chip design, advanced manufacturing, and specialized inference systems—but early-stage discussions alone do not establish that Anthropic will reach volume production.

The trend: Leading AI-model developers are broadening from buying compute to shaping the silicon and supply-chain choices that underpin their long-term capacity.

Discussion

@amir Amir Efrati on x
Read the Anthropic AI chip scoop Jim is referring to here 👇 I'm not sure how the scoop would be “sending everything down” though. Would be a catalyst for many firms in the supply chain and beyond, no? https://www.theinformation.com/ ...
@jukan05 @jukan05 on x
What surprised me most in the Anthropic-Samsung Foundry news is that Anthropic is also considering Samsung Foundry's packaging. That's really interesting. Not Intel EMIB or TSMC CoWoS, but Samsung's packaging... We can only hope Samsung's packaging improves by the time [image]
@andrewcurran_ Andrew Curran on x
Anthropic has begun to work on its own chip as well, and are in talks with Samsung to manufacture it for them according to reporting this morning from The Information. [image]
@jimcramer Jim Cramer on x
Now, Anthropic, the most promotional private company I may have ever seen is said to be building its own custom chip with Samsung. Of course that sends everything down because we really don't have anything but a rumor. I want to hear it from either company or both
@amir Amir Efrati on x
new: Anthropic AI server chip (ASIC) is gonna come [image]
@kimmonismus @kimmonismus on x
Huge:Anthropic is reportedly in early talks with Samsung to manufacture its own custom AI chip. The Information says the Claude maker is still figuring out what the processor should do, how powerful it should be, and how it would fit into servers or clusters. Anthropic already [i…
@marypcbuk Mary Branscombe on bluesky
everyone and their dog is going to have a custom AI inference accelerator made with Arm silicon; but it might be like when everyone had a custom NPU in their phone and often using them was no faster than using the CPU because sometimes silicon design is hard [embedded post]

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