
Treblo, an AI music generator, released an open-source detection tool on Monday that flags songs created with its model.
The tool determined that Fenix Flexin's 'Rubberz'—a song that reached the Billboard Hot 100—was 'very likely' made using Treblo with 'high confidence.' Though Fenix has denied using AI and posted video clips he claims prove otherwise, the allegation could mark the first mainstream chart hit generated entirely (or almost entirely) using AI music software.
What happened
Treblo, an AI music generator, announced an open-source detection tool on Monday that identifies songs created with its model. The tool flagged Fenix Flexin's chart hit 'Rubberz' as 'very likely Treblo' with 'high confidence,' suggesting it was generated almost entirely by Treblo's model—which would make it the first known AI-generated song to reach the Billboard Hot 100.
Why it matters
Fenix Flexin has denied the song was AI-made and posted low-quality video clips claiming to show project files from the recording session, but those posts have failed to dispel allegations. If confirmed, the song's chart success would mark a watershed moment: a major hit explicitly built with AI generation tools, raising questions about disclosure and authenticity in music.
What to watch
Treblo CEO Ryan Tremblay said the classifier has a false positive rate of less than 1 in 10,000. The tool detects songs made with Treblo specifically, not other AI music generators, so it cannot confirm whether other parts of the production used different AI tools or non-AI methods.
Ask the AI about this article →
For example, today's edition would include:
AI-summarized, only the topics you pick — one digest a day via Email, Slack, or Discord.
Free · takes 30 seconds · unsubscribe anytimeWhat is AIToday? →
Ask AI anything about this article. Q&As are published on this page for other readers too.
OpenClaw creator Peter Steinberger and co-developers announced OpenClaw 2.0 over the weekend, describing it as…

AI coding has moved through three stages—prompt engineering, context engineering, and now harness engineering—…

Workday is integrating its AI agents with Google Cloud's Gemini Enterprise, letting employees start tasks like…
Over the last two years, writing code syntax has become much easier, with tools like Cursor, Claude Code, and…

Meta released Pocket, a mobile app that lets users create interactive games and 'gizmos' by typing text prompt…

Z.ai, a Beijing-based AI startup, made public the details of its latest model on Friday
