BIO:

Name: Mira Murati
Title/Position: Founder & CEO, Thinking Machines Lab; former CTO, OpenAI.
Industry: Artificial intelligence, technology, product leadership.
Location: San Francisco, USA
Age: 37 - (16th of December 1988)
Net Worth: Not publicly disclosed (2025)

Mira Murati’s Story

Recognised globally for her leadership in artificial intelligence and as one of the driving forces behind ChatGPT’s biggest breakthroughs, Mira Murati is one of the Top Women in AI.

Mira Murati’s path runs through engineering, product, and breakthrough AI. Born in Vlorë, Albania, she earned scholarships that took her to Pearson College UWC in Canada, then to Colby College and Dartmouth’s Thayer School of Engineering.

She cut her teeth in hardware and human computer interaction. At Tesla, she worked on the Model X programme before moving to Leap Motion. In 2018, she joined OpenAI and rose quickly, stewarding products like ChatGPT and DALL·E and uniting research, product, and safety teams. In November 2023, during OpenAI’s leadership turmoil, she briefly served as interim CEO before returning to CTO.

In September 2024, Murati left OpenAI, explaining that she wanted “time and space to do [her] own exploration.” The departure was amicable and part of a wider wave of leadership moves in frontier AI.

In February 2025, she announced Thinking Machines Lab, a new AI company focused on building more understandable and adaptable AI systems. By mid-2025, the start-up had reportedly raised around $2 billion at $10–12 billion valuation, signalling intense investor confidence and giving Murati the runway to pursue bold ideas and redefine AI.

Career Highlights

Key Milestones:

2013–2016: Senior product role at Tesla (Model X programme).
2016–2018: Product & engineering leadership at Leap Motion.
2018: Joins OpenAI (VP Applied AI & Partnerships).
2022: Becomes CTO of OpenAI.
Nov 2023: Interim CEO, OpenAI during board transition.
Sep 2024: Resigns from OpenAI to explore new ventures.
Feb 2025: Launches Thinking Machines Lab.
Jul 2025: Funding reported at ~$2 billion, valuation $10–12 billion.

Achievements:

Led and popularised ChatGPT and DALL·E, bringing generative AI to mainstream use.
Recognised with a Doctor of Science (Honorary) from Dartmouth College in 2024 for contributions to AI.
Built cross-functional teams at OpenAI spanning research, product, and safety.
Founded Thinking Machines Lab to pursue more transparent, customisable AI.

Mira Murati Net Worth

There is no verified public estimate of Murati’s personal net worth as of 2025. Public reporting centres on her startup’s financing: a multi-billion-dollar raise at a double-digit-billion valuation.

Primary value drivers likely include:

Founder equity in Thinking Machines Lab (undisclosed).
Prior compensation and equity from executive tenure at OpenAI (undisclosed). (No reliable public data.)
Potential investments or advisory roles (unreported).

Mira Murati in the News

Q: Is Mira Murati a billionaire?

There’s no credible, public confirmation of billionaire status. Media coverage highlights her company’s billionaire valuation , valued at $12 billion after raising $2 billion in its initial funding round in July 2025.

Q: Why did Mira Murati leave OpenAI?

She said she wanted time and space for her own exploration . Her departure was announced in September 2024 and covered by major outlets.

Q: What is Mira Murati doing now?

She is the Founder & CEO of Thinking Machines Lab , an AI startup based in San Francisco that has raised multi-billion-dollar funding to build more understandable and customisable AI systems.

Q: How did Mira Murati help build OpenAI and contribute to ChatGPT?

Mira Murati played a pivotal role in scaling OpenAI into the global company it is today , leading teams that developed groundbreaking technologies such as ChatGPT, DALL·E, and GPT-4 . As Chief Technology Officer , she oversaw the transformation of ChatGPT from a research model into a widely accessible, world-changing product , championing responsible innovation and human-centred design along the way.

Feb 18, 2025 — Launch: Announces Thinking Machines Lab, positioning it as a more understandable and adaptable AI platform.
Jul 15, 2025 — Financing: Reports of $2 billion seed funding and a $10–12 billion valuation, with top-tier investors participating.
Dec 3, 2024 — Interview: Shares optimism about AGI and confirms she left OpenAI to explore new directions.

Quotes by Mira Murati

It’s not too early. Everyone needs to start getting involved, given the impact these technologies are going to have.
“I’m quite optimistic that the progress will continue.”
“This technology is not intrinsically good or bad… It comes with both sides.”

FAQs: Most Asked Questions About Mira Murati

Is Mira Murati a billionaire?

There’s no credible, public confirmation of billionaire status. Media coverage highlights her company’s billionaire valuation, valued at $12 billion after raising $2 billion in its initial funding round in July 2025.

Why did Mira Murati leave OpenAI?

She said she wanted time and space for her own exploration. Her departure was announced in September 2024 and covered by major outlets.

What is Mira Murati doing now?

She is the Founder & CEO of Thinking Machines Lab, an AI startup based in San Francisco that has raised multi-billion-dollar funding to build more understandable and customisable AI systems.

How did Mira Murati help build OpenAI and contribute to ChatGPT?

Mira Murati played a pivotal role in scaling OpenAI into the global company it is today, leading teams that developed groundbreaking technologies such as ChatGPT, DALL·E, and GPT-4. As Chief Technology Officer, she oversaw the transformation of ChatGPT from a research model into a widely accessible, world-changing product, championing responsible innovation and human-centred design along the way.

Resources

WIRED — “Mira Murati Quit OpenAI. She’s as Optimistic as Ever About AGI” (Dec 3, 2024). (WIRED)
AP News — “OpenAI Chief Technology Officer Mira Murati and 2 other execs are leaving the ChatGPT maker” (2024). (AP News)
Forbes — “Former OpenAI CTO Mira Murati reveals her new AI startup” (Feb 18, 2025). (Forbes)
Financial Times — “Mira Murati’s Thinking Machines Lab valued after $2bn raise; SF-based” (July 2025). (Financial Times)