
Fenix Flexin Admits to Using AI for 'Rubberz' Following Exposure by Producer Medasin and Treblo
LA rapper Fenix Flexin has officially acknowledged the use of artificial intelligence in the production of his 80s synth-pop-themed track, 'Rubberz.' This admission comes after a period of speculation and public claims made by producer Medasin, who utilized social media to demonstrate that the song was created using an AI tool called Treblo (formerly known as Sonauto). The situation reached a turning point when Treblo released its own AI detection software, which specifically identified 'Rubberz' as a product of its platform. This case marks a significant moment in the music industry, highlighting the increasing transparency—or lack thereof—surrounding AI-generated content and the emerging role of detection technology in verifying artistic authenticity.
Key Takeaways
- Official Admission: LA rapper Fenix Flexin has stopped denying the use of AI in his song "Rubberz."
- Producer Intervention: Producer Medasin played a pivotal role in exposing the AI usage through a series of videos.
- Technology Used: The track was created using Treblo, an AI music generation tool previously known as Sonauto.
- Verification via Detection: Treblo released an AI detector that confirmed the song's synthetic origins, leaving little room for further denial.
In-Depth Analysis
The Catalyst for Admission: Medasin's Exposure
The controversy surrounding "Rubberz" began when producer Medasin publicly challenged the authenticity of Fenix Flexin's 80s synth-pop-themed track. Medasin released videos that pointed directly to the use of generative AI, specifically identifying the platform Treblo as the source of the song's composition. This public call-out created a friction point between traditional production methods and the new wave of AI-assisted creativity. For an artist like Fenix Flexin, who is rooted in the LA rap scene, the shift toward a synth-pop sound was already a stylistic departure, but the revelation that the core of the track was machine-generated added a layer of scrutiny regarding creative ownership and effort.
Treblo and the Rise of AI Detection
Central to this development is the AI tool Treblo, which recently underwent a rebranding from its former name, Sonauto. The company took the unusual step of releasing an AI detector designed to identify music created on its platform. When this detector was applied to "Rubberz," it provided objective evidence that the song was indeed an AI product. This move by Treblo signifies a dual-edged sword in the AI industry: providing the tools for creation while simultaneously providing the tools for identification. For Fenix Flexin, the combination of Medasin’s visual evidence and Treblo’s technical verification made continued denial unsustainable. This transition from denial to admission reflects a growing trend where artists must navigate the social and professional consequences of using generative tools in their workflows.
Industry Impact
The admission by Fenix Flexin regarding the use of AI for "Rubberz" has several profound implications for the music and AI industries. Firstly, it underscores the blurring lines between human-led production and algorithmic generation. As AI tools become more sophisticated, the ability to mimic specific genres—such as 80s synth-pop—becomes more accessible to artists who may not have traditional training in those styles.
Secondly, the role of the "producer" is being redefined. Medasin’s reaction highlights a protective stance over the craft of music production, suggesting that the uncredited use of AI may be viewed as a threat to the professional integrity of human producers. Finally, the release of detection tools by AI companies like Treblo suggests a future where "proof of humanity" or "proof of AI" becomes a standard part of music distribution and copyright verification. This case serves as a blueprint for how future disputes over AI usage in creative fields might be settled through a combination of community vigilance and technological verification.
Frequently Asked Questions
Question: What specific AI tool was used to create Fenix Flexin's 'Rubberz'?
According to the claims made by producer Medasin and the subsequent verification by the company itself, the song was created using Treblo, an AI music generation platform that was formerly known as Sonauto.
Question: How was the AI usage in the song officially confirmed?
The usage was confirmed through two primary means: producer Medasin released videos demonstrating the AI's involvement, and Treblo released a specialized AI detector that identified the track as being generated by its software. Following these events, Fenix Flexin admitted to using the technology.
Question: What is the musical style of the song 'Rubberz'?
"Rubberz" is described as having an 80s synth-pop theme, which is a notable departure from the traditional LA rap style typically associated with Fenix Flexin.


