NeoHorse-Jev-4B is now open—a compact model built to turn application states directly into structured decisions and probabilities.
🤖 https://t.co/KmGEmT7Jpa
🏆 Scores 77.70 across six text decision benchmark groups, ranking first among the four open-weight models with complete results in the comparison.
⚡ Prefill-only inference avoids autoregressive answer generation and supports three decision primitives: Choice for action selection, Noul for yes/no judgment, and Score for ordered ratings.
🎮 The same interface can power request routing, tool selection, workflow control, games, robot manipulation, and autonomous-driving simulations.
🖼️ Supports text inputs or a single image combined with text, returning normalized probabilities that applications can use directly.
🛠️ Deploy locally through vLLM, SGLang, Python, CLI, or HTTP. Apache 2.0.
We just open-sourced a whole game studio.
Meet GameDev OS by Scenario.
https://t.co/0XXhzg3tYv
That's 64 skills across 9 roles, all inside your coding agent.
📁 GameDev OS
┃
┣ 📁 Concept Artist
┃ ┣ 📁 Pencil Sketch to Final Art
┃ ┗ 📁 Sprite Sheets and Effects
┃
┣ 📁 3D Modeler
┃ ┣ 📁 Image to Mesh
┃ ┗ 📁 Rigs and Animation Retargets
┃
┣ 📁 World Builder
┃ ┣ 📁 PBR Materials and Skies
┃ ┗ 📁 Explorable 3D Scenes
┃
┣ 📁 Style Lead
┃ ┣ 📁 Same Character in Every Shot
┃ ┗ 📁 Pre-Ship Quality Gate
┃
┣ 📁 Audio Lead
┃ ┣ 📁 Soundtracks
┃ ┗ 📁 Weapon and Foley SFX
┃
┣ 📁 Trailer Editor
┃ ┣ 📁 Cinematic Cutdowns
┃ ┗ 📁 Subtitles per Platform
┃
┣ 📁 Store Page Artist
┃ ┣ 📁 Capsule Art in Every Size
┃ ┗ 📁 Ad Creatives From One Image
┃
┣ 📁 Pipeline TD
┃ ┣ 📁 ComfyUI Graph Import
┃ ┗ 📁 Automated Workflows
┃
┗ 📁 Budget Producer
┣ 📁 Model Price Comparisons
┗ 📁 Credit Caps per Seat
Give it one brief and it takes a weapon from a pencil sketch to a cinematic trailer, with every asset kept on style.
Your agent writes the code. Now it can make the whole game look like a game.
Scale more. Control more.
i'm sorry, the fly does WHAT?
plays beat saber on a simulated brain. 165k neurons, 25M connections.
now imagine paying list price for the tokens behind it.
GLM 5.3 at $2.54/M out, 42% under OpenRouter 👇
https://t.co/NTf6myQNHl https://t.co/qv9UeicGF5 https://t.co/BBxfqipdAf
Jev playing the piano.
I gave it the key, all 88 notes to choose from and the sequence so far.
Did chords in a second pass once we had the melody by giving it the bar's notes & 7 chords to choose from.
Plays it safe & loves alternating between G and A but with some lessons, it might get there.
Built a new miniature medieval fantasy room in Whistlevale.
Castle, railway, dragon, fire. Seemed like things that go well together.
Built with Astra + WebGL 2 this time. The dragon started in Pixal3D, then rigged /animated in Blender.
JEV CAN DRIVE! 🤯
I hooked up Jev to the raw controls of a driving simulator, this video shows him driving in realtime.
Realtime is the kicker here. Asking a model what to do every 50ms then rendering that into a "realtime" video is one thing, but in this simulation I wanted to give Jev the challenge of actually controlling a moving vehicle in a simulation that will never pause while he thinks.