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Openai Archive

Archives for May 2026

Elizabeth Lopatto
Elizabeth Lopatto
Ah we are back at the museum store funding the museum.

Molo agrees that OpenAI needed money for compute. He is annoyed that a “brainstorming session” is being cast as evidence that Musk wanted to abandon OpenAI’s non-profit mission.

Elizabeth Lopatto
Elizabeth Lopatto
Perhaps Mr. Molo is unfamiliar with xAI.

Of OpenAI’s founding as a charity, Molo says, “If he wanted to found a for profit business there was nobody in California or the planet who would be better suited and know how to do it than Elon Musk.” xAI, Musk’s struggling AI business that was acquired by SpaceX and is facing an awful lot of lawsuits about its habit of making deepfake porn, suggests otherwise. Anthropic, for instance, does not seem to be having these problems.

Elizabeth Lopatto
Elizabeth Lopatto
Fair enough, Mr. Molo.

Molo asks the jury to imagine they are on a hike and come across a wooden bridge over a gorge, with a river 100 feet below. It looks a little scary but “a woman standing by the entry to the bridge says, ‘Don’t worry the bridge is built on Sam Altman’s version of the truth,’” Molo says. “Would you walk across that bridge? I don’t think many people would.”

Elizabeth Lopatto
Elizabeth Lopatto
I see why Molo is leaning on the spoken testimony.

Look, this case is full of liars. It just is! The biggest problem for his side is the contemporaneous written evidence.

Elizabeth Lopatto
Elizabeth Lopatto
Molo is now calling out Altman’s testimony.

“Are you completely trustworthy?” was the first question, and Altman’s answer is “I believe so.” So here’s the thing. I am largely trustworthy unless you leave your french fries unattended near me. What’s the best way to answer that question under oath? “If you are a truthful person, wouldn’t you say, ‘I am absolutely trustworthy?’” Molo asks. Well, I’m truthful. That’s how you know I might eat your french fries. Come on, man.

Elizabeth Lopatto
Elizabeth Lopatto
Molo is suggesting that Greg Brockman’s conduct makes him untrustworthy.

“17 times during his testimony I had to ask him to answer the question,” Molo says. Dude, you don’t want this. If they’re considering conduct, they’re considering your client’s conduct, which was remarkably bad.

Elizabeth Lopatto
Elizabeth Lopatto
Molo has begun his closing statement for Elon Musk, who is in China.

“He’s sorry he could not be here,” Molo says. He’s thumping on how important jury service is, which is never a good sign in a closing statement.

Elizabeth Lopatto
Elizabeth Lopatto
YGR is now reading aloud the instructions to the jury.

I will spare you. This should go on for 20-30 minutes, she tells us.

Elizabeth Lopatto
Elizabeth Lopatto
The monitor has left the courtroom.

First there was a dongle. Then there was an attempt to move it. YGR took the opportunity to chew out Musk’s team for not consulting OpenAI about the monitor. There appeared to be no way for OpenAI to access the monitor and so it has been carried out. I am sitting next to the reporter from Wired and we are trying not to die of laughter.

Elizabeth Lopatto
Elizabeth Lopatto
We are now having a fight about a new, large monitor that has appeared on the Musk table.

OpenAI is concerned it will obscure the view of the defendants, and also that Musk’s team has refused to share it so they can it for their case as well. YGR says Musk’s team can use it if OpenAI’s team can use it, but it does need to be moved. “I wish you would have said something yesterday” about the monitor, she says to Musk’s team.

Elizabeth Lopatto
Elizabeth Lopatto
“They didn’t give us page numbers, your honor.”

YGR is on the bench, and we are going through assorted issues before the jurors come in. It seems that YGR got page numbers on a set of demonstratives from Musk’s team and OpenAI’s team did not. “I would suggest you not use this,” YGR says of the slide at issue. Good morning!

Richard Lawler
Richard Lawler
AI cybersecurity updates for MDASH, Mythos, and GPT-5.5.

On Wednesday, the AISI, which evaluates AI models for the British government, said both Anthropic’s Claude Mythos Preview and OpenAI’s GPT-5.5 showed progress well above previous trends on cybersecurity testing. Separately, XBOW released data suggesting “frontier models have taken a major step forward in vulnerability discovery.”

Meanwhile, Microsoft said its multi-model agentic setup, MDASH, was used to discover 16 CVEs in this week’s Patch Tuesday updates and is the leader on the CyberGym security evaluation framework.

graph showing the average number of steps completed on a cybersecuirty benchmark comparing various models across how many tokens spent
Image: AISI
Hayden Field
Hayden Field
Musk left the country with President Trump despite a judge’s orders.

U.S. District Judge Yvonne Gonzalez Rogers, the judge presiding over Musk v. Altman, had told Musk when he left the stand that he was not excused from the trial and that he was still under “recall status,” meaning he should stay nearby and ready to testify. But he’s currently in Beijing

Elon Musk’s post

[X (formerly Twitter)]

Elizabeth Lopatto
Elizabeth Lopatto
Microsoft and OpenAI rest.

There is no rebuttal case from Musk’s team. We will get closing statements tomorrow.

Elizabeth Lopatto
Elizabeth Lopatto
In the most boring expert testimony yet, Louis Dudney, a forensic accountant, testified about how those funds were spent.

It was on “functional expsenses,” ie, salaries, compute, etc. The cross is just arguing about the methodology of accounting for commingled money in the donated accounts. I can’t believe we are having a methodology dispute about this. I may die.