AI Agent Astra Reaches Minecraft Nether Fortress for First Time

Vals AI announced its agent Astra reached the Nether Fortress in a long-horizon Minecraft computer-use evaluation, a first for AI, and is now entering the final stage of a real-time playthrough.

2026-09-11 ~ 2026-09-11 · 2 related posts

• ValsAI: Astra first AI to reach Minecraft Nether Fortress in long-horizon eval — scaling01 · 2026-09-11
• Astra becomes first AI to reach Minecraft's Nether fortress—and shows 'frustration' — Promptmethus · 2026-09-11