Sam Altman joked about AI's thirst for memory with a new social media nickname

Sam Altman briefly changed his X name to "Ram Altman"

Minh Connors/Bloomberg via Getty Images

• Sam Altman renamed himself "Ram Altman" on X after his recent comments on the memory shortage.
• The AI boom has memory in high demand, and Altman has called for discussions on how it is allocated.
• RAM and DRAM power the GPUs behind data centers, pushing up prices for consumers and businesses alike.

OpenAI CEO Sam Altman briefly gave himself a new name on X: "Ram Altman."

The change followed a joke about his appetite for computer memory after recent controversial comments on how the much-desired memory is allocated.

Responding to an Altman post about people retaining control over AI’s future, an X user wrote "sam come here come here" alongside an image of several memory chips leading toward a cardboard box propped up like a trap.

Altman replied, "i lol’d."

When another user asked whether he could rename his account "Ram Altman,” he answered, "OK yeah" — and did.

The change was short-lived. By 11 a.m. ET on Wednesday, the CEO's name had reverted to "Sam Altman" on his X profile.

It was unclear why he changed it back and OpenAI declined to comment when contacted by Business Insider.

Altman's joke landed after recent remarks about the world’s limited supply of DRAM, a type of memory that is key to both personal computing and the GPUs that power AI data centers.

On an October 29 episode of the "Cheeky Pint" podcast, he argued that running AI models on personal computers could leave scarce memory underused. In a market where supply is tight, he said, cloud data centers can use it more intensively.

The comments drew criticism from some people who took them to mean consumers should have less access to memory so data centers could have more.

Elon Musk, who has feuded with Altman for years, weighed in on Sunday, posting a meme on X with the caption: "The people deserve to have their RAM too!"

Altman used the X exchange to push back on the topic.

He said he wants the world to have "tons of memory" and for people to put as much as they want in their computers.

He added that he has long argued for increasing memory production and was annoyed that his remarks had been taken out of context.

When another user asked why he wanted their RAM, Altman replied: "I want you to have so much ram let's build more."

Altman’s clarification points to the billion-dollar question beneath it: how to meet demand for memory in both data centers and personal computers.

His answer, at least on X, was to make more of it.