【6月第2週まとめ】Claude Fable5登場（Mythos級）/ChatGPT×Codex統合/Google検索がAI質問型に進化/AI翻訳も革命的だった週

This week's AI news (June 8th-14th, 2026) was a "new model rush," with major players simultaneously launching their latest models. The most symbolic was the integration of ChatGPT and Codex. This represents the largest-ever overhaul towards a "super app" model that completes everything from conversation to coding within a single application. In response, Anthropic introduced Claude Fable 5, the first model in its new "Mythos class," positioned above Opus. Comparison tests of its code performance are revealing its top-tier capabilities. And then Google delivered a flurry of four new releases. With the free local AI "Gemma 4 12B" capable of handling images, audio, and video; a major evolution of the search experience with Gemini; "DiffusionGemma," a diffusion model four times faster than ChatGPT; and the real-time AI translation "Gemini 3.5 Live Translate," they've launched an offensive in all directions, from models to services. This week saw a dramatic expansion of choices regarding "which AI to use," and the competition entered a new stage in terms of speed, price, and user experience. ━━━━━━━━━━━━━━━ 📅 Timeline (Times will be finalized after editing) ━━━━━━━━━━━━━━━ 00:00 Opening 00:26 [Integration] Creating a "Super App" with ChatGPT x Codex 09:49 [Development] Free Local AI "Gemma 4 12B" 19:44 [The Strongest] Complete Explanation of Claude Fable 5 (Mythos-level) 30:39 [Evolution] New Features of Google AI Search x Gemini 41:04 [Blazing Fast] 4x Faster Model "DiffusionGemma" 52:35 [Translation] Gemini 3.5 Live Translate 62:39 Ending ━━━━━━━━━━━━━━━ 📌 This Week's News Summary ━━━━━━━━━━━━━━━ ▶ 6/8 ① ChatGPT x Codex Integration Creates a "Super App" • Coding AI "Codex" integrated into ChatGPT • The largest-ever overhaul, where everything from conversation to app development is completed in one app • The "super app" approach, spanning chat, search, and development, is now in full swing ▶ 6/9 ② Google's Free Local AI "Gemma 4 12B" • Google's open model "Gemma 4 12B" is released • Multimodal support, handling images, audio, and video • Free use of a local AI that can run on your own PC ▶ 6/10 ③ The Ultimate Model "Claude Fable 5" Released • Anthropic announces Claude Fable 5 • The first model in the new "Mythos class," positioned above Opus • Code performance compared to previous models to verify its capabilities ▶ 6/11 ④ Google's AI Search Undergoes a Major Evolution with Gemini • Google Search receives a significant update with Gemini integration • Shifting from keyword "search" to a "ask the AI" style • A full explanation of the new feature that allows research to be completed in a conversational format ▶ 6/12 ⑤ Introducing the Blazing Fast AI Model "DiffusionGemma" • Google's new model "DiffusionGemma" is here • Achieves approximately four times the generation speed of ChatGPT • Employs a diffusion-type mechanism that is the "exact opposite" of conventional sequential generation ▶ 6/13 ⑥ AI Translation "Gemini 3.5 Live Translate" • Introducing the real-time AI translation model "Gemini 3.5 Live Translate" • A revolutionary user experience that allows for instant translation of conversations • Explanation of specific application scenarios such as travel and business ━━━━━━━━━━━━━━━ ▼ This Week's Topic Links [June 8] ChatGPT x Codex Integration Creates a "Super App"    / xlnr2jr16d   [June 9] Complete Explanation of Gemma 4 12B    • 【最新モデル】Gemma 4 12B完全解説｜画像・音声・動画を扱えるGoogleの...   [June 10] Complete Explanation of Claude Fable 5    • 【最強AI】Claude Fable5完全解説｜Mythos級の最新モデルでコード性...   [June 11] Google's AI Search Evolves Dramatically with Gemini    • GoogleのAI検索がGeminiで大進化｜「検索」から「AIに質問」で全て解決で...   [June 12] New Release of Blazing Fast AI Model "DiffusionGemma"    • ＜爆速AIモデル＞Google「DiffusionGemma」が新登場｜ChatGP...   [June 13] Gemini 3.5 Live Translate Explanation    • 【AI翻訳モデル】Gemini 3.5 Live Translateが革命的｜使い方...   ━━━━━━━━━━━━━━━ We will continue to deliver the latest AI information in an easy-to-understand way, so please subscribe to our channel and give us a thumbs up! 📌 Please subscribe and give us a thumbs up! #ChatGPT #Codex #ClaudeFable5 #Gemma4 #DiffusionGemma #Gemini #AITranslation #Google #AINews #WeeklyAISummary