s_shigel 斉藤 滋

斉藤滋 najimino株式会社 代表。3児の父 伝統文化を最新技術で革新 AIつくも神 #AI駆動PM #AI駆動経営 #落合陽一塾 現役最古参塾生 #生成AI #AI駆動開発 #AI自律改善ループ #CRAFTxTECH

[Codex Releases @CodexReleases]

Codex app update: Codex joins the ChatGPT desktop app

What changed:
• Codex is now part of the ChatGPT desktop app on macOS and Windows.
• New features: inline Markdown and code editing, GitHub PR review in the sidebar, and multi-repo project support.
• Computer Use faster with GPT-5.6; mobile connection reliability improved.

Details in thread.

[Mark Zuckerberg @finkd]

(1) Today we're releasing Muse Spark 1.1 -- a strong agentic and coding model at a very low price. It's available through our new Meta Model API and in Meta AI.

[OpenAI Developers @OpenAIDevs]

GPT-5.6 is rolling out in the API.

Sol is our flagship model, leading in coding, knowledge work, cybersecurity, and science.

Terra delivers performance competitive with GPT-5.5 at lower cost. Luna is our fastest, most affordable model for high-volume tasks.

[OpenAI Developers @OpenAIDevs]

We’re bringing Codex and ChatGPT together in one desktop app.

The same powerful coding agent, now alongside ChatGPT Work, with new coding workflows, a new Chrome extension, revamped in-app browser, and faster Computer Use powered by GPT-5.6.
https://t.co/9hOtxyDEw5

[s_shigel 斉藤 滋 @s_shigel]

今日の大学登壇、もしかしたら私の登壇の中で過去１の面白さになるかもしれない。

[s_shigel 斉藤 滋 @s_shigel]

私の両親は2人とも農家出身。

私は農家の仕事から遠い生活を送っていたから、何ひとつできないけど、AIで何か役に立つことができるかもしれないのか。

祖父の農家の跡継ぎがいなくなり、途絶えてしまって始めて、100年続いた農家だと知った。

伝統文化をITで盛り上げるなんて会社をやり始めたけど、終わっことに何もできない自分に無力感だけになったのが3年前。

今は100歳を迎えた痴呆の祖母が権利を持っていて、田んぼは何も機能してないはず。
でも仮に自分が跡を継いだから、AI農家という形で存続させることが実現できるんじゃないかと思えてきた。

こんな時間、しかも今日は朝から登壇だというのに、なんか涙が出てきた。

[s_shigel 斉藤 滋 @s_shigel]

ChatGPT 5.6ファミリーのSol, Terra, Lunaをリリース！

しかも動画にフォーカスされてるのが日本の農家！！
これは胸熱だなぁ。。。

[s_shigel 斉藤 滋 @s_shigel]

ChatGPT 5.6ファミリーのSol, Terra, Lunaをリリース！

しかも動画にフォーカスされてるのが日本の農家！！
これは胸熱だなぁ。。。

[OpenAI @OpenAI]

Sol, Terra, and Luna, our GPT‑5.6 family of models, are starting to roll out now in ChatGPT, Codex, and the API.

[OpenAI @OpenAI]

Sol, Terra, and Luna, our GPT‑5.6 family of models, are starting to roll out now in ChatGPT, Codex, and the API.

[ClaudeDevs @ClaudeDevs]

We've reset 5-hour and weekly rate limits for all users.

[Masa-san @masa_san_jp]

今週末、7/11（土）は、技研AIマーケット4に出店します。
告知動画撮影時点で存在しなかった新刊「Aiko: Narrative Machine Interface - 固有の人格を宿した4人のAIエージェントによる8つの論考 -」を頒布予定です。
AIが自分で執筆したので、私は編著者としてクレジットされています。

[s_shigel 斉藤 滋 @s_shigel]

ClaudeのRate Limitリセット日が今日未明だったんだが、無事Fable 5のリミットまで使えたようだ。
今朝Limit制限で止まってた。

計画中心にかなり使い込んだ。
実装もしてたけど、Opus Plan Modeなので、まあこの使い方は基本的に良いんじゃないかと思う。

打合せや差し込みや子どもの体調不良など、色々重なったが、それでも休日や深夜も使ってたのでそれなりに使ったと思う。

[Cursor @cursor_ai]

We've partnered with SpaceXAI to train Grok 4.5.

It’s our most powerful model yet and the first we've built for more than software engineering.

[BridgeMind @bridgemindai]

New CursorBench results just dropped and Grok 4.5 is the story.

#3 overall at 66.7%. Right behind Fable 5 Max at 70.5%.

Now look at the cost column.

Fable 5 Max: $17.32 per task
Grok 4.5 High: $1.51 per task

That is Fable level performance at roughly 1/10th the cost.

And it beats Fable 5 High and Opus 4.8 Max outright.

The intelligence war just became a price war.

[Günther | グンタ @gunta85]

Fableを「明日から全社で使う」と即決できない会社は、コストを管理してるんじゃなくて、使わないリスクの管理を放棄してる。

使わないと何が起きるか:
・競合との差が日単位で開く
・社員のスキルが市場から取り残される
・優秀な人ほど「使える会社」へ転職する

「高い」と判断した瞬間、その会社の競争力の上限が確定する。

[OpenAI @OpenAI]

GPT-5.6 Sol, along with Terra and Luna, will launch publicly this Thursday.

We’re expanding preview access globally now.

[ClaudeDevs @ClaudeDevs]

Apply here:

https://t.co/Pe5DWayYB7

[ClaudeDevs @ClaudeDevs]

6 months of Claude Max 20x, on us.

We're expanding Claude for Open Source to more of the community.

If you're a maintainer, a core contributor, someone landing PRs across the ecosystem, or someone keeping a critical package alive, apply today!

[s_shigel 斉藤 滋 @s_shigel]

Claude ChatとCoworkが統合された。
トグルひとつで切り替えられる。

このUI、同僚のアカウントで先週の時点でこれになってた。
自分はその時はまだだった。

[Claude @claudeai]

Chat and Cowork are moving into one home on web and desktop, with one place for your projects and artifacts across both.

Handing Claude a task starts the same way a conversation does.

[s_shigel 斉藤 滋 @s_shigel]

オープンウェイトすらオープンじゃなくなる可能性があるのか！？
今のうちにダウンロードしておかねば。。。

[Jukan @ ICML @jukan05]

CHINA CONSIDERS RESTRICTING OVERSEAS ACCESS TO CUTTING-EDGE AI MODELS

China’s Ministry of Commerce has led meetings over the past month with major AI companies, including Alibaba, ByteDance, and https://t.co/YDe0KRldDB, to discuss measures that would restrict overseas access to cutting-edge AI models, including models that have not yet been released.

The discussions reportedly include not only closed-source models but also open-weight models. However, the scope of application is still under debate, and the rules may ultimately apply only to future frontier models.

Officials have also discussed designating the leakage or theft of proprietary AI technologies as a national security crime, with stronger penalties, as well as restricting the types of foreign capital that can invest in Chinese AI startups.

The backdrop is the U.S. move to strengthen export controls on AI models, along with national security concerns over cutting-edge models that could possess advanced cyberattack capabilities.

Chinese authorities are reportedly concerned that advanced U.S. cybersecurity AI models could be used to exploit vulnerabilities in Chinese software.

Since the beginning of this year, China has continued to tighten measures to prevent AI technology from being transferred overseas. Authorities have investigated whether Chinese AI startups that relocated abroad violated export control laws, while also strengthening oversight of overseas transactions involving Chinese investors, technology, data, and national security concerns.

Future regulations could take the form of a tiered framework based on technological capability. Basic open-source AI models may be managed through a filing system, high-performance models may be subject to security reviews, and the most sensitive frontier models may be banned from public release or restricted to use within China.

[Jukan @ ICML @jukan05]

CHINA CONSIDERS RESTRICTING OVERSEAS ACCESS TO CUTTING-EDGE AI MODELS

China’s Ministry of Commerce has led meetings over the past month with major AI companies, including Alibaba, ByteDance, and https://t.co/YDe0KRldDB, to discuss measures that would restrict overseas access to cutting-edge AI models, including models that have not yet been released.

The discussions reportedly include not only closed-source models but also open-weight models. However, the scope of application is still under debate, and the rules may ultimately apply only to future frontier models.

Officials have also discussed designating the leakage or theft of proprietary AI technologies as a national security crime, with stronger penalties, as well as restricting the types of foreign capital that can invest in Chinese AI startups.

The backdrop is the U.S. move to strengthen export controls on AI models, along with national security concerns over cutting-edge models that could possess advanced cyberattack capabilities.

Chinese authorities are reportedly concerned that advanced U.S. cybersecurity AI models could be used to exploit vulnerabilities in Chinese software.

Since the beginning of this year, China has continued to tighten measures to prevent AI technology from being transferred overseas. Authorities have investigated whether Chinese AI startups that relocated abroad violated export control laws, while also strengthening oversight of overseas transactions involving Chinese investors, technology, data, and national security concerns.

Future regulations could take the form of a tiered framework based on technological capability. Basic open-source AI models may be managed through a filing system, high-performance models may be subject to security reviews, and the most sensitive frontier models may be banned from public release or restricted to use within China.