kvcraft

• 

  gameplay first look

Inspiration

• the future of computing must mix centralization and distribution
• there's no good multiplayer world model
• the testbed of ai are video games

What it does

• multiplayer world model: two players play, interact, and modify one shared world
• distributed inference: optimized latent state generation on b200, optimized decoding on mac

How we built it

• overnight post-trained oasis single player Minecraft model with gameplay from two Minecraft agents
• flow megakernel optimized for b200, metal kernel optimizations

Challenges we ran into

• not getting high MFU initially during training
• wifi was slow for sending latent packets (using hotspot instead)
• models were slow, especially on apple MLX

Accomplishments that we're proud of

• 10x throughput on b200
• intelligence design

Built With

• ai
• b200
• codex
• llm