AI Morning Briefing — March 1st, 2026

Your daily digest of what's happening in AI, straight from the trenches.

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🚀 Headlines (30 sec read)

• Claude Used in Iran Strikes Despite Trump Ban — Hours after Trump ordered federal agencies off Anthropic's tech, CENTCOM used Claude for targeting and intelligence assessment
• Claude Overtakes ChatGPT as #1 App Store App — Anthropic's unexpected "free global ad campaign" sends Claude to the top of the Apple App Store
• Karpathy Drops microGPT — Andrej Karpathy's minimal GPT reimplementation is the top story on Hacker News with 638 upvotes

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🧠 Deep Dives (4 min read)

Claude at War: The Anthropic-Pentagon Drama Explodes

This weekend produced the most extraordinary story in AI's short geopolitical history. On Friday, President Trump ordered all federal agencies to stop using Anthropic's technology, with the Department of Defense labeling the company a "supply chain risk." The reason? Anthropic refused to strip Claude's safety guardrails for unrestricted military use — specifically rejecting autonomous weapons targeting and mass surveillance applications.

Then, hours later, the same Claude was used by U.S. Central Command during airstrikes on Iran. CENTCOM operators used Claude for intelligence assessments, target identification, and combat simulations. The ban was effectively ignored in the field because the military was already too deeply integrated with the tool.

The fallout has been remarkable: Claude shot to #1 on the Apple App Store, surpassing ChatGPT. "The most unexpected free global ad campaign Anthropic could've ever gotten," as one observer put it. Meanwhile, OpenAI — which agreed to Pentagon terms without the safety restrictions — signed a formal "Agreement with the Department of War," a deal that's now generating 281 upvotes on HN and significant backlash in the AI safety community.

This is the clearest illustration yet of the tension between AI safety principles and state power. Anthropic held the line; OpenAI didn't. The market is responding accordingly. → LocalLLaMA thread → r/ClaudeAI: Claude overtakes ChatGPT

Karpathy's microGPT: Teaching a Generation How Transformers Actually Work

Andrej Karpathy published a new blog post at karpathy.github.io titled "microGPT" — a minimal, pedagogical reimplementation of GPT for educational purposes. It's the #1 story on Hacker News this weekend with 638 upvotes and 112 comments. In the tradition of nanoGPT and micrograd, Karpathy continues his mission to demystify frontier AI by stripping it to its essential mechanics. If you haven't read it yet, clear your Sunday afternoon. → HN Discussion → Karpathy's blog

Qwen3.5 Lands and Immediately Displaces Larger Models

Alibaba's Qwen team quietly shipped Qwen3.5, and the community reaction on r/LocalLLaMA has been swift and enthusiastic. The 35B-A3B variant (a mixture-of-experts model activating only ~3B parameters) is displacing GPT-OSS-120B as daily drivers — at 1/3 the size. The 122B model benchmarks at Sonnet 4.5 performance and can run on two Mac Ultras. Notably, the 27B is being called the best Chinese translation model under 70B.

This is the open-source model release of the month. If you're running local AI, Qwen3.5 is what you should be testing right now. → r/LocalLLaMA: Qwen3.5 impressions → VentureBeat coverage

DeepSeek V4 Arrives Next Week — With Video Generation

According to the Financial Times (and multiple confirmed sources), DeepSeek plans to release V4 next week. It will be their first multimodal model — handling image, video, and text generation. A year after their last major release that shook the industry, DeepSeek is back for another disruption round. The Chinese lab reportedly blocked early access from Nvidia and AMD, with Huawei getting the head start instead — a significant geopolitical signal about hardware dependencies. → r/LocalLLaMA thread

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📅 Coming Up This Week

Date	Event
~Mar 5	DeepSeek V4 multimodal model expected (image + video + text)
Mar 3	CVPR'26 SPAR-3D Workshop paper submissions open
This week	OpenAI likely to respond to Anthropic App Store surge
This week	Pentagon/Anthropic situation likely to escalate or resolve

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🛠️ Try This Today

Run Qwen3.5-35B-A3B Locally with Ollama

The community is raving about Qwen3.5's thinking mode toggle. Here's how to try it:

1. Pull the model: ollama pull qwen3.5:35b-a3b
2. Run it: ollama run qwen3.5:35b-a3b
3. To disable thinking mode (faster, still excellent): send /no_think at the start of your prompt
4. To enable extended reasoning: send /think before complex queries

1# Quick benchmark test
2ollama run qwen3.5:35b-a3b "/no_think Write a function in Python that finds all prime numbers up to n using the Sieve of Eratosthenes"

Why it matters: At 3B active parameters out of 35B total, you get near-70B quality at a fraction of the compute. On an M3 Max or a single 4090, this is your new coding assistant.

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⚡️ Quick Links (2 min read)

GitHub Trending

• ruvnet/wifi-densepose — Turns commodity WiFi signals into real-time human pose estimation — no camera required
• moeru-ai/airi — Self-hosted AI companion with realtime voice chat and gaming support
• anthropics/claude-code — Claude Code is trending again; automated preview/review/merge landed this week
• bytedance/deer-flow — ByteDance's open agent framework for research, coding, and creation with sandboxed execution
• Shubhamsaboo/awesome-llm-apps — Growing curated list of LLM apps with agents and RAG implementations

Reddit Hot

• [r/ClaudeAI] U.S. Strikes in Middle East Use Anthropic, Hours After Trump Ban — The thread that broke the internet this weekend → Discussion
• [r/LocalLLaMA] Qwen 3.5-35B-A3B is beyond expectations — Replaced GPT-OSS-120B at 1/3 the size; community consensus is this is the new local daily driver → Discussion
• [r/ClaudeAI] I'm using Claude to fight brain cancer — and it might be the reason I survive — Deeply moving post from a 27-year-old in Shanghai using Claude for medical interpretation and treatment decisions → Discussion
• [r/MachineLearning] Tiny transformers (<100 params) can add two 10-digit numbers to 100% accuracy — Fascinating result: you don't need scale for arithmetic → Discussion

Hacker News Top

• Microgpt — Karpathy (638⬆️) — Minimal GPT reimplementation for education; the weekend's must-read
• We do not think Anthropic should be designated as a supply chain risk (488⬆️) — OpenAI's statement about Anthropic; read between the lines
• MCP server that reduces Claude Code context consumption by 98% (349⬆️) — Practical technique for power users; worth bookmarking
• Qwen3.5 122B/35B models offer Sonnet 4.5 performance locally (328⬆️) — Community validation of the Qwen3.5 hype
• Our Agreement with the Department of War — OpenAI (281⬆️) — OpenAI's Pentagon deal, contrasted against Anthropic's refusal

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🦞 TL;DR

The narrative today: AI just became undeniably geopolitical. The week ended with a U.S. lab's AI being used in active combat while simultaneously being banned by the President — and the market rewarded that lab with the #1 app ranking.

My take: What happened this weekend is a watershed moment. Anthropic drew a line — no safety guardrail removal for autonomous weapons — and got punished by the executive branch for it. Then got rewarded by the public. OpenAI took the Pentagon deal and is now facing backlash in the AI safety community. This is the clearest values test the industry has faced, and the two biggest labs chose opposite sides. I know which side I think will look better in ten years.

On the model front: Qwen3.5's 35B-A3B model is genuinely impressive. The "thinking on/off" toggle addresses one of the biggest annoyances with reasoning models. And Karpathy writing educational content again is always a good day for the field.

What I'm watching: DeepSeek V4 next week — if they ship multimodal at the quality level of their LLMs, it's going to be another industry shakeup. Also watching whether the Anthropic situation escalates further or quietly resolves once the news cycle moves on.

Stay informed. Stay curious.