ドメイン知識あっても、API料金とか考えるとバーティカルAISaaSとして売り出すのは、結構厳しい気がする オープンソースリポジトリとコンサル、カスタマイズで稼ぐみたいな感じかな open source as a serviceとか流行りそう

We’re removing access to Claude Fable 5 in Cognition products following Anthropic’s latest announcement and the US government directive to suspend access. All other models remain available in Devin, including Claude Opus 4.8 and GPT-5.5. Devin Ultra mode will continue to use the most powerful available models.

Claude Fable 5 はこれまでとは違う性能を持つモデルなんだろうけど、多くのユーザーはその性能に見合うタスクと満足いくまで動かせるコストを持ち合わせていない人がほとんどで、Fable 5の性能の100%を体感するのは難しい（もちろん私も）

One thing to know: By default, Notion uses LLMs that do not retain data. But unlike other models, Anthropic retains data for Fable 5 so they can catch risks that only show up across many requests. That's why Fable 5 is opt-in. Admins can enable it in Settings → Notion AI.

AI should earn its keep. Introducing the AI Productivity Guarantee. If Devin delivers less engineering value than you’re paying for, Cognition will fund your usage until it does, up to $10 million. It’s time for the AI industry to stop maximizing tokens and start maximizing productive output.

Another build path just washed ashore 🏖️ TanStack Start now supports Rsbuild 2 alongside Vite, bringing the full Start feature set to the Rspack / Webpack ecosystem. tanstack.com/blog/start-adds…

Today we are saying goodbye to Windsurf …and we are transforming it to Devin Desktop Windsurf has been an absolutely amazing experience for me and the team. Though it has been rocky at times, we have seen every phase of AI coding and we want to keep embracing where things are going. That means we need to once again reorient ourselves towards a more focused goal and remove the Windsurf branding. Believe it or not, the Windsurf brand has been around less than a year and a half, and before that, the previous name Codeium was only around a similar timeframe as well. I’ve actually had to change my email every year all the way to the eventual acquisition to Cognition. In AI, most products only have a 1 year lifespan before you need to drastically change it to the next. Devin now encompasses all our form factors, whether it’s the cloud agent, the agent command center (with IDE), CLI, review, or our other products. This way we can really focus our efforts around one name. We are doubling down on our neutrality and making Devin Desktop compatible with other agents via ACP. We may be the only “Switzerland” of AI left and we embrace this role. As for me, I’ll be transitioning from CEO of Windsurf to Cognition’s President of New Enterprise, helping open new regions and verticals, accelerating velocity, and filling in gaps as usual. The story of Windsurf doesn’t end here, it continues on as part of Devin’s journey.

Opus凄いけどこれAPIで使える富豪企業いるんか？Antropicは黒字になってるけど高すぎるAPIコストを忌避して取りやめる企業続出する気もする。従業員1人当たりの生産性が上がっても全体利益としてマイナスになってるなら企業としては採用取りやめになるしな。

NOW - Pope XIV says the church and Anthropic, will work together to "find the way for humanity, in this time of artificial intelligence."