Build and play AI mods and games
San Francisco
Joined October 2026
- Tweets38
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NPCs can talk back now!
Introducing NPCTalk: make the NPCs of any game talk in realtime. I made every NPC in GTA V answer to me in character, in their own cloned voice, in under 1s, and they act on what you say.
We packaged all the skills Claude learned into a single repo, built on open models: NVIDIA Nemotron ASR for transcription, Qwen 3.8 27B for realtime dialogue, and Fish Audio Drama 3 for the cloned voices, self-hosted on a serverless GPU.
github.com/christos-antono/N…
We compared Haiku, Sonnet and Opus 5.5 models on a simple rigging & animation task! We tracked time taken and total token cost! We'll be releasing a more in depth benchmarking and evaluation for a range of headless blender tasks!
universal-modder retweeted
NPCs can talk back now!
Introducing NPCTalk: make the NPCs of any game talk in realtime. I made every NPC in GTA V answer to me in character, in their own cloned voice, in under 1s, and they act on what you say.
We packaged all the skills Claude learned into a single repo, built on open models: NVIDIA Nemotron ASR for transcription, Qwen 3.8 27B for realtime dialogue, and Fish Audio Drama 3 for the cloned voices, self-hosted on a serverless GPU.
github.com/christos-antono/N…
universal-modder retweeted
This mod is extremely fun! Talk to any NPC in GTA V
NPCs can talk back now!
Introducing NPCTalk: make the NPCs of any game talk in realtime. I made every NPC in GTA V answer to me in character, in their own cloned voice, in under 1s, and they act on what you say.
We packaged all the skills Claude learned into a single repo, built on open models: NVIDIA Nemotron ASR for transcription, Qwen 3.8 27B for realtime dialogue, and Fish Audio Drama 3 for the cloned voices, self-hosted on a serverless GPU.
github.com/christos-antono/N…
This mod is extremely fun! Talk to any NPC in GTA V
NPCs can talk back now!
Introducing NPCTalk: make the NPCs of any game talk in realtime. I made every NPC in GTA V answer to me in character, in their own cloned voice, in under 1s, and they act on what you say.
We packaged all the skills Claude learned into a single repo, built on open models: NVIDIA Nemotron ASR for transcription, Qwen 3.8 27B for realtime dialogue, and Fish Audio Drama 3 for the cloned voices, self-hosted on a serverless GPU.
github.com/christos-antono/N…
This mod will be released for anyone to play for free next week.. Join our Discord to be the first to play it! discord.gg/tqVrBwBFn
coming soon to universal modder with multiplayer, for free! We'll also be open-sourcing the whole thing (just like any game we publish) so you can build anything you like on top of it
Tesla Roadster, in Rocket League, in the browser ⚽
try it out: soccar-nine.vercel.app/?car=…
how our gopniks learned to squat:
1. ai video of a guy doing a slav squat
2. pull his skeleton out of the video (mediapipe, open-source)
3. Retarget it onto the slav warfare rigs in blender
they kill you, then they dance on you with kalinka playing 💀
slav warfare is dropping soon, free + multiplayer, on @universalmodhq
universal-modder retweeted
they kill you, then they dance on you with kalinka playing 💀
slav warfare is dropping soon, free + multiplayer, on @universalmodhq
avg of 5 generations:
trellis.2: 57 s
tripo p2: 105 s
meshy 7.1: 153 s
hunyuan3d: 177 s
rodin: 184 s
hi3d: 678 s