We introduce PersonaPlex, a full-duplex conversational AI model that enables natural conversations with customizable voices and roles. PersonaPlex handles interruptions and backchannels while maintaining any chosen persona, outperforming existing systems on conversational dynamics and task adherence.
The ability to assign any role and voice to conversational AI opens up incredible possibilities for interactive experiences. Imagining this applied to storytelling — characters that respond in real-time with unique voices. What languages does it support?
GPUs quietly became the backbone of modern AI and computing. Curious where you see the next major shift — edge AI or larger centralized compute?
The latency and interruption handling look top-tier. Finally, a conversational AI that doesn't feel like a walkie-talkie! Great work @NVIDIA team.
So cool, I will try it to podcasting between agents in @Oasi !
About NVIDIA PersonaPlex on Product Hunt
“Natural Conversational AI With Any Role and Voice”
NVIDIA PersonaPlex launched on Product Hunt on February 16th, 2026 and earned 292 upvotes and 7 comments, earning #3 Product of the Day. We introduce PersonaPlex, a full-duplex conversational AI model that enables natural conversations with customizable voices and roles. PersonaPlex handles interruptions and backchannels while maintaining any chosen persona, outperforming existing systems on conversational dynamics and task adherence.
NVIDIA PersonaPlex was featured in Open Source (68.3k followers), Artificial Intelligence (466.2k followers), GitHub (41.2k followers) and Audio (2k followers) on Product Hunt. Together, these topics include over 120.1k products, making this a competitive space to launch in.
Who hunted NVIDIA PersonaPlex?
NVIDIA PersonaPlex was hunted by Chris Messina. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how NVIDIA PersonaPlex stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Chris Messina
This is remarkable — an open source, open weights, real-time duplex conversational AI model from NVIDIA.
Check out the demo to see how impressive this is.