A coding assistant finishes a peaceful factory game
- A coding assistant completes a peaceful Factorio run — A recorded game run shows both how a coding assistant plans a long task and where its automation breaks down.
- In Ryan Madden’s experiment, GPT-5.6 Sol ran through Codex with its low thinking setting. It launched a rocket after 13.5 hours of game time.
- A game manager exposed a Python library for actions while enforcing player reach and fog of war. The setup lets the assistant act programmatically rather than through the game’s normal interface.
- The factory struggled to connect some late-game production systems. The model repeatedly moved supplies between areas itself to finish the run.
- The author links a full timelapse and says further tests with other models, thinking levels and enemy attacks are still to come. An agent is a model running a multi-step task with tools.
- Caveat: This is one author-run game with enemies disabled, so broader performance remains untested. (HN 87 points · 77 comments · author’s experiment and recording)
For earlier developments, see the Morning edition.
Gathered items: 5 skipped
- VOLTA malware analysis → DEDUP: today’s Security article already covers the sample, optional model stage and response guidance.
- BooBench Halloween post → DEDUP: October 29 Afternoon already covers the same document test.
- ChatGPT shared-link vulnerability → STALE: the research appeared October 28 and the reported fix was confirmed October 26. Today’s circulation adds no checked incident or fix.
- dasllama performance account → STALE: the October 28 article describes earlier, author-run measurements. Its new Lobsters listing does not establish an afternoon release or independent reproduction.
- Cursor extension notice → DEDUP: October 30 Afternoon already covers the expanded affected versions and cleanup advice.