// Dev
Claude will no longer rebuild your favorite game, even if you rename it
Anthropic added instructions steering Claude away from recreating existing games amid a wave of AI-assisted fan ports of Halo, Call of Duty and GTA V.
// TAG
#claude
// AI
An AI agent performed a brain injection on a live mouse. The first model it asked said no.
A biotech startup wired an agent to a surgical rig. Claude Opus 5.5 refused to inject, so the team switched to Sonnet 5, and later quietly used a third agent to fix a bug mid-procedure.
// Dev
Someone put a NES CPU inside a 4B-parameter model. Mario runs. Slowly.
Drew Breunig built a working 6502 emulator into the weights of Qwen3.5-4B, with Claude Opus 5.5 doing much of the legwork.