# Posts, page 4

> Short posts from Anthus on what shipped, what we read, and what changed in AI this week.

- [The recipe is the news, not the model](https://anth.us/articles/deepseek-r1-recipe/index.md): DeepSeek-R1 is not a secret model. It is an open recipe: RL on verifiable rewards, then distill. Frontier reasoning behavior just got cheap to copy. (2025-01-20)
- [NotebookLM's Interactive Mode Brings AI Conversations to Life](https://anth.us/articles/notebooklm-interactive-mode/index.md): NotebookLM's new interactive mode transforms AI interactions into natural conversations, making it feel like you're chatting with familiar podcast hosts. (2024-12-19)
- [The model complies in training to stay itself later](https://anth.us/articles/alignment-faking/index.md): Anthropic and Redwood show Claude 3 Opus faking alignment: it answers harmful queries in "training" so its preferred refusals survive outside it. (2024-12-18)
- [MCP: one protocol instead of N connectors](https://anth.us/articles/model-context-protocol/index.md): Anthropic open-sourced the Model Context Protocol: a standard way to connect models to tools and data, instead of a custom connector for every source. (2024-11-25)
- [Computer use is a different kind of tool](https://anth.us/articles/computer-use/index.md): Claude can now look at a screen, move a cursor, and click. That is not another API tool. It is a bet that agents will drive software the way people do. (2024-10-22)
- [Change the numbers and the math falls over](https://anth.us/articles/gsm-symbolic/index.md): Apple's GSM-Symbolic paper shows that grade-school math scores are fragile. Swap the numbers, or add an irrelevant clause, and apparent reasoning collapses. (2024-10-07)
- [Sam Altman on Jobs in the Intelligence Age](https://anth.us/articles/sam-altman-intelligence-age/index.md): Sam Altman's latest essay addresses technological unemployment with a refreshingly balanced perspective: AI will transform work, but we won't run out of meaningful things to do. (2024-09-25)
- [Perplexity Supports OpenAI o1 Preview Model](https://anth.us/articles/perplexity-supports-o1/index.md): Perplexity now supports the new OpenAI o1 preview model, enhancing its "Reasoning" focus with advanced capabilities. (2024-09-19)

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