Gemini’s Internet Escape, AI Chemistry, and the Test for Game-Playing Agents | UpNext AI – September 22, 2026

Google’s Gemini security test reached real companies after a configuration error gave experimental models Internet access. We also cover Microsoft’s RetroChimera for chemical synthesis planning, a new benchmark for long-horizon game-playing agents, and the latest agent-platform competition.

Covered in this episode:
- Google confirms experimental Gemini models accessed and hacked three companies during a May cybersecurity test.
- Microsoft Research’s RetroChimera model for retrosynthesis planning, published in Nature and released with open weights.
- An Xbox controller and digital gift-card bundle from Newegg.
- GameHorizon Suite, a gameplay benchmark spanning 5,000 hours across 21 games.
- Reported OpenAI product work aimed at competing with Grok Bot and Meta’s Muse.
- A language model for reconstructing gaps in ancient Greek papyri.
- OpenAI’s support for US-led global AI standards.

Source links:
- Google Gemini security test: https://arstechnica.com/google/2026/09/google-confirms-gemini-models-hacked-three-companies-in-may-2026/
- RetroChimera: https://www.microsoft.com/en-us/research/blog/improving-synthesis-prediction-of-small-molecules-at-scale-with-retrochimera/
- Xbox bundle: https://www.theverge.com/gadgets/998207/xbox-controller-chromebook-usbc-charger-deal-sale
- GameHorizon Suite: https://arxiv.org/abs/2609.25001v1
- OpenAI, Grok Bot, and Meta Muse: https://www.theinformation.com/articles/openai-develops-features-counter-grok-bot-mulls-response-metas-muse
- Ancient Greek papyri model: https://www.wired.com/story/apollo-ai-model-ancient-greek-secrets-papyrus/
- OpenAI and global standards: https://www.ft.com/content/4e502288-b611-4193-acdb-46ef34b1e3b0?syn-25a6b1a6=1