2026年1月 AIニュースまとめ
2026年1月に visionhub.jp が収集・要約した AI 関連ニュースから、 運営者（awano27 / Claudian）が選んだ全 37 本のトピックをカテゴリ別に整理しました。 その日に最も重要だった話題を1日1本ピックアップしており、各項目から当日のスライドと一次ソースへ直接アクセスできます。
今月のハイライト
OpenAI partners with Cerebras
OpenAI partners with Cerebras to add 750MW of high-speed AI compute, reducing inference latency and making ChatGPT faste…
A business that scales with the value of intelligence
OpenAI’s business model scales with intelligence—spanning subscriptions, API, ads, commerce, and compute—driven by deepe…
Unrolling the Codex agent loop
A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and perfo…
Sns
サム・アルトマンは、AI技術は急速に進化する一方で、社会はゆっくりと変化すると考えている。 https://t.co/n4a2D3NvlX
サム・アルトマンは、AI技術は急速に進化する一方で、社会はゆっくりと変化すると考えている。 https://t.co/n4a2D3NvlX…
codex mcp という使い方を見つけた。歓喜🎉 https://t.co/XSdjtgVErv
codex mcp という使い方を見つけた。歓喜🎉 https://t.co/XSdjtgVErv…
Company
OpenAI and Foxconn collaborate to strengthen U.S. manufacturing across the AI supply chain
OpenAI and Foxconn are collaborating to design and manufacture next-generation AI infrastructure hardware in the U.S. Th…
Helping 1,000 small businesses build with AI
OpenAI is partnering with DoorDash, SCORE, and local organizations to help 1,000 small businesses build with AI. The Sma…
Early experiments in accelerating science with GPT-5
OpenAI introduces the first research cases showing how GPT-5 accelerates scientific progress across math, physics, biolo…
Funding grants for new research into AI and mental health
OpenAI is awarding up to $2 million in grants for research at the intersection of AI and mental health. The program supp…
OpenAI and NORAD team up to bring new magic to “NORAD Tracks Santa”
OpenAI and NORAD are bringing new magic to “NORAD Tracks Santa” with three ChatGPT holiday tools that let families creat…
OpenAI takes an ownership stake in Thrive Holdings to accelerate enterprise AI adoption
OpenAI takes an ownership stake in Thrive Holdings to accelerate enterprise AI adoption, embedding frontier research and…
Accenture and OpenAI accelerate enterprise AI success
Accenture and OpenAI are collaborating to help enterprises bring agentic AI capabilities into the core of their business…
How confessions can keep language models honest
OpenAI researchers are testing “confessions,” a method that trains models to admit when they make mistakes or act undesi…
OpenAI to acquire Neptune
OpenAI is acquiring Neptune to deepen visibility into model behavior and strengthen the tools researchers use to track e…
Announcing the initial People-First AI Fund grantees
The OpenAI Foundation announces the initial recipients of the People-First AI Fund, awarding $40.5M in unrestricted gran…
Introducing OpenAI for Australia
OpenAI is launching OpenAI for Australia to build sovereign AI infrastructure, upskill more than 1.5 million workers, an…
Instacart and OpenAI partner on AI shopping experiences
OpenAI and Instacart are deepening their longstanding partnership by bringing the first fully integrated grocery shoppin…
The state of enterprise AI
Key findings from OpenAI’s enterprise data show accelerating AI adoption, deeper integration, and measurable productivit…
OpenAI co-founds Agentic AI Foundation, donates AGENTS.md
OpenAI co-founds the Agentic AI Foundation under the Linux Foundation and donates AGENTS.md to support open, interoperab…
Launching our first OpenAI Certifications courses
Learn how OpenAI’s new certifications and AI Foundations courses help people build real-world AI skills, boost career op…
Bringing powerful AI to millions across Europe with Deutsche Telekom
OpenAI is collaborating with Deutsche Telekom to bring advanced, multilingual AI experiences to millions of people acros…
OpenAI appoints Denise Dresser as Chief Revenue Officer
Denise Dresser is joining as Chief Revenue Officer, overseeing OpenAI’s global revenue strategy across enterprise and cu…
Building AI fluency at scale with ChatGPT Enterprise
Commonwealth Bank of Australia partners with OpenAI to roll out ChatGPT Enterprise to 50,000 employees, building AI flue…
Strengthening cyber resilience as AI capabilities advance
OpenAI is investing in stronger safeguards and defensive capabilities as AI models become more powerful in cybersecurity…
Advancing science and math with GPT-5.2
GPT-5.2 is OpenAI’s strongest model yet for math and science, setting new state-of-the-art results on benchmarks like GP…
Increasing revenue 300% by bringing AI to SMBs
Discover how Podium used OpenAI’s GPT-5 to build “Jerry,” an AI teammate driving 300% growth and transforming how Main S…
Update to GPT-5 System Card: GPT-5.2
GPT-5.2 is the latest model family in the GPT-5 series. The comprehensive safety mitigation approach for these models is…
Ten years
OpenAI reflects on ten years of progress, from early research breakthroughs to widely used AI systems that reshaped what…
How We Used Codex to Ship Sora for Android in 28 Days
OpenAI shipped Sora for Android in 28 days using Codex. AI-assisted planning, translation, and parallel coding workflows…
ツール・プロダクト
Expanding data residency access to business customers worldwide
OpenAI expands data residency for ChatGPT Enterprise, ChatGPT Edu, and the API Platform, enabling eligible customers to…
Mixpanel security incident: what OpenAI users need to know
OpenAI shares details about a Mixpanel security incident involving limited API analytics data. No API content, credentia…
Introducing GPT-5.2
GPT-5.2 is our most advanced frontier model for everyday professional work, with state-of-the-art reasoning, long-contex…
The Walt Disney Company and OpenAI reach landmark agreement to bring beloved characters to Sora
Disney and OpenAI have reached an agreement to bring more than 200 Disney, Marvel, Pixar and Star Wars characters to Sor…
Evaluating AI’s ability to perform scientific research tasks
OpenAI introduces FrontierScience, a benchmark testing AI reasoning in physics, chemistry, and biology to measure progre…
Announcing OpenAI Grove Cohort 2
Applications are now open for OpenAI Grove Cohort 2, a 5-week founder program designed for individuals at any stage, fro…
The new ChatGPT Images is here
The new ChatGPT Images is powered by our flagship image generation model, delivering more precise edits, consistent deta…
Developers can now submit apps to ChatGPT
Developers can now submit apps for review and publication in ChatGPT, with approved apps appearing in a new in-product d…
生成：2026-10-07 ／ © 2026 awano27 — AI Intelligence Hub