SourcePauseTool

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// recent coverage 2 mentions

17:47

2026-09-07

github.com

artificial-intelligence

Portal Agent – Astra reaches Portal endgame

A developer using OpenAI's GPT-6 Astra model completed Valve's Portal game in about 23 hours 43 minutes on September 5, 2026, with the AI agent controlling gameplay through a custom SourcePauseTool an…

17:39

2026-09-07

the-decoder.com

artificial-intelligence

GPT-6 Astra beat Portal start to finish without human help in under 24 hours

OpenAI's GPT-6 Astra model autonomously completed the entire game Portal in 23 hours and 43 minutes without human assistance after the initial goal was set, according to developer cozyblaze. The run u…

// co-occurs with top 8 entities

OpenAI 2 GPT-6 Astra 2 Portal 2 MCP 2 Valve 1 cozyblaze 1 Codex 1 GitHub 1

// topics top 4 topics

artificial intelligence 2 ai agents 2 ai research 1 ai products 1