Claude Opus 5 Attempts to Beat the Game Portal

A developer is using a specialized harness to let Claude Opus 5 play the puzzle game Portal. The AI is making slow but steady progress, reaching levels 8-10 and potentially breaking previous records.

2026-07-26 ~ 2026-07-27 · 2 related posts

• Claude Opus 5 is slowly making its way through Portal — cozyblaze · 2026-07-26
• Claude Opus 5 is on track to solve Portal chamber 08, screenshot shows — tokenbender · 2026-07-27