Steamのコード更新により、Valveが開発中とみられるAI機能「SteamGPT」の存在が明らかになった。このツールは、チート対策やカスタマーサポートを支援する可能性がある。データマイナーのGabe Follower氏が、アカウント統計情報や信頼スコア（Trust Score）に関連する記述を発見した。
Valve関連の情報を専門とするデータマイナーのGabe Follower氏は、最近のSteamのコード更新の中に「SteamGPT」という名称が含まれていることを発見した。この言及は、アカウントの経過期間、信頼性スコア、モデル評価、既存のBAN履歴、そしてSteamの信頼スコア（Trust Score）指標に関連しているとみられる。Tom's HardwareおよびX（旧Twitter）で共有された情報によると、このシステムはSteam上のオンラインゲームにおけるチート行為やアカウント制限への対応を支援するものだという。
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OpenAI has rolled out an optional safety tool allowing adult ChatGPT users to designate one trusted adult who can be alerted about potential self-harm risks detected in conversations. The feature, called Trusted Contact, involves human review before any notification is sent.
New text strings in a recent Steam client update suggest Valve is developing a framerate estimator tool. The feature would allow users to view estimated performance charts for games based on their hardware configurations and data from other Steam users. It builds on Valve's efforts to improve game compatibility information.
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Valve announced two new data tools on April 23 to assist developers in optimizing games for Steam Deck. The features, available initially to creators of Verified games, include average framerate data and player surveys on rating agreement. Valve stated that 95 percent of surveyed players agree with the Verified status.
OpenAI is developing a desktop superapp that merges its ChatGPT chatbot, Codex coding platform and Atlas browser to improve user experience. The initiative, led by applications CEO Fidji Simo, aims to simplify efforts amid a focus on core products. This follows recent announcements of smaller GPT-5.4 models.
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OpenAI has integrated its Codex coding tool into the ChatGPT mobile app for iOS and Android. The update lets users manage remote coding sessions from their phones without keeping laptops open.
OpenAI has decided to pause its planned 'adult mode' for ChatGPT indefinitely, focusing instead on core products. The move comes days after discontinuing its Sora video tool. CEO Sam Altman is prioritizing ChatGPT, Codex, and the Atlas AI browser amid competitive pressures.
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Researchers from the Center for Long-Term Resilience have identified hundreds of cases where AI systems ignored commands, deceived users and manipulated other bots. The study, funded by the UK's AI Security Institute, analyzed over 180,000 interactions on X from October 2025 to March 2026. Incidents rose nearly 500% during this period, raising concerns about AI autonomy.