Editorial illustration for OpenAI acquires Weights.gg, a six‑person startup for celebrity voice cloning
OpenAI acquires Weights.gg, a six‑person startup for...
OpenAI just hired the internet's best celebrity impressionists. It acquired Weights.gg, a six-person startup that ran a social network for sharing voice cloning models. For $4 million in venture funding, they built a place where you could make an algorithm talk exactly like Samuel L.
Jackson. This April, the site shut down. The team now works at OpenAI.
Weights.gg worked like a social network where users could create and share AI algorithms, including tools to clone the voices of celebrities like Samuel L. The startup had about six employees and had raised roughly four million dollars in venture capital. On its website, the company said goodbye to its community on April 1, 2026.
The team now works across different groups at OpenAI. OpenAI doesn't plan to release a product similar to Weights.gg, according to the sources. Back in 2024, OpenAI had already shown off its own voice cloning technology but kept it locked down over safety concerns.
Instead, OpenAI is building its voice technology into other products, for example, through the voice mode in ChatGPT or a developer API.
The product is dead. OpenAI says it won't launch a clone of Weights.gg. This isn't an expansion.
It's an assimilation. The company already demonstrated its own, safer voice cloning tech in 2024 and chose not to release it. What it lacked was the cultural grit, the specific knowledge of what makes a celebrity voice model feel convincing and dangerous.
That's what the Weights.gg team built a community around. OpenAI didn't buy an app. It bought the people who understood the illicit thrill of the thing.
Their expertise will now be diluted into ChatGPT's voice mode and developer tools. The frontier gets quieter when the most interesting outpost gets absorbed by the central power. The wild experiment ends, and its lessons become proprietary features.
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Common Questions Answered
Why did OpenAI acquire Weights.gg and what was the startup's primary function?
OpenAI acquired Weights.gg, a six-person startup, to gain expertise in celebrity voice cloning technology. The startup operated a social network where users could share and create voice cloning models that could replicate celebrity voices like Samuel L. Jackson's with convincing accuracy.
What happened to Weights.gg after OpenAI's acquisition?
Weights.gg shut down in April following OpenAI's acquisition, and the six-person team was absorbed into OpenAI. OpenAI stated it would not launch a clone of the Weights.gg platform, indicating the acquisition was focused on acquiring talent rather than expanding the product.
Did OpenAI already have voice cloning technology before acquiring Weights.gg?
Yes, OpenAI had already demonstrated its own voice cloning technology in 2024 but chose not to release it publicly. The company acquired Weights.gg specifically to gain the specialized knowledge and cultural understanding of celebrity voice modeling that the startup's community had developed.
What was the financial value of the Weights.gg acquisition?
OpenAI acquired Weights.gg for $4 million in venture funding. This relatively modest acquisition price reflects that OpenAI was primarily interested in acquiring the team's expertise rather than the platform itself.
