Major Players

OpenAI Japan held a hackathon for university students in Yokohama, featuring a development competition where effective use of Codex was a key judging criterion.

• •The 'Summer Codex Development Festival 2026' was held in Yokohama on September 15, 2026, targeting university and graduate students.
• •Effective use of Codex accounted for one-quarter of the judging criteria, with the use of AGENTS.md and Computer Use observed.
• •Participants competed in a one-day format from 9:00 AM to 9:00 PM, covering everything from ideation to the final presentation.

AIによる開発速度向上とアウトカム停滞の乖離を指摘し、責任の所在と練習の重要性についてBASE柳川氏が語る

• •Product Engineering Conference 2026で、AI開発の速度向上にもかかわらず顧客成果が伸びない背景を分析した
• •課題の核心を「引き受ける人がいないこと」とし、責任の範囲を段階的に拡大してきた自身の経験を共有した
• •責任感は才能ではなく練習で獲得できるものであるという問いを、エンジニアから事業責任者への転身経験から提起した

Google rolled out new features via Gemini Enterprise integrating real-time voice dialogue and video-generated avatars.

• •It includes a feature to generate unique avatars that respond naturally from a single photo.
• •It supports multilingual capabilities and asynchronous tool execution, enabling flexible operations.
• •It is intended for commercial scenarios such as customer support and in-store terminals.

Following a decision to accept AI/LLM contributions, the Debian project launched the 'Debian Inference Portal,' a free AI inference service for developers.

• •In August 2026, the Debian project passed a general resolution to accept AI/LLM contributions under certain conditions.
• •Based on this decision, the free AI inference service 'Debian Inference Portal' for developers was launched.
• •The Debian project is reported to be taking further steps in embracing AI technology.

Waymo demonstrated rapid business expansion based on fleet data, including a 49% increase in vehicles in Texas.

• •Waymo expanded its vehicle fleet size in Texas by 49% over the past month.
• •There are other hotspots where the business is actively expanding, besides Texas.
• •Fleet data shows that Waymo's autonomous driving service is scaling rapidly.

A method is explained that separates determinism from LLM roles to solve control loss issues in generative AI agents, redefining design principles.

• •Yusuke Shibui spoke at Developers Summit 2026 Summer about pitfalls and methodological solutions when integrating AI agents.
• •He proposed the concept of a "harness" to enforce "how to build" rules for coding agents.
• •He presented new software design guidelines based on determinism-first principles, replacing traditional SOLID principles.

A TWOSTONE&Sons survey revealed that over 90% of AI in-house development leads have experienced project stagnation and feel anxious about competitive gaps.

• •Over 90% of corporate AI in-house development leads have experienced project stagnation or failure.
• •Many leads feel anxious about the competitive gap with rival companies.
• •The causes of these setbacks are suggested to lie in organizational structures or promotion systems rather than technical issues.

Google announced Project Suncatcher, which will launch a prototype satellite equipped with TPUs on a SpaceX rocket to verify its durability in the space environment for an orbital AI data center.

• •The plan is to launch a prototype satellite equipped with TPUs on a SpaceX rocket.
• •It will verify resistance to launch loads, radiation, and heat dissipation in space.
• •The concept aims to coordinate multiple satellites in the future.

NTT Docomo Business added sovereign AI integration and large-scale support menus to its IoT NaaS service.

• •NTT Docomo Business Co., Ltd. (formerly NTT Communications) announced feature expansions for its IoT NaaS service 'docomo business SIGN'.
• •A new feature integrating sovereign AI was added, with security functions included as standard.
• •A new menu 'Pro' supporting large-scale usage will begin on September 24.

NVIDIA disclosed technical details of DLSS 5, revealing it is an image generation AI that renders game shadows in a single inference.

• •In DLSS 5, shadows on skin and hair are generated in a single inference by an AI trained on real photos, rather than restored from rendering results.
• •NVIDIA disclosed extensive technical details on September 3, 2026, regarding DLSS 5, which was revealed in March 2026.
• •The technology features a 3D-guided mechanism, adopting an approach different from previous DLSS versions.