The cost of AI hit home: Microsoft pulled thousands of engineers off Claude Code when tokens turned out to cost more than salaries. China's GLM-5.2 topped open models, NASA handed a Mars mission to a private company for the first time, and AWS took aim at Nvidia.
🤖 AI
GLM-5.2 topped open models
Beijing's Z.ai (formerly Zhipu) released the weights under an MIT license: the model scored 51 on the Intelligence Index and beat GPT-5.5 on SWE-bench Pro at roughly six times lower cost.
OpenAI is preparing GPT-5.6
A new model with a 1.5M-token context and faster coding was spotted in Codex logs — a release is expected this week, with no official announcement yet.
Perplexity showed memory for agents
Brain builds a context graph across tasks, files, and decisions so an agent doesn't start from scratch and makes fewer mistakes.
DeepMind published an AI control roadmap
The lab proposed safety measures beyond ordinary alignment — for a future of increasingly capable, hard-to-control agents.
💻 Software
Claude Code got artifacts
Anthropic brought mini-app generation into the terminal: code turns into a working interface right away.
Cora opened an alpha of a Gmail replacement
Every — which used to run on top of Gmail — launched an alpha of a full email client to replace the inbox entirely.
⚙️ Robots & Hardware
AWS took aim at Nvidia with its own chips
Amazon's head of AI, Peter DeSantis, confirmed talks to sell Trainium chips to third-party data centers — previously the company kept them in-house.
NASA handed Mars to private players
The agency hired Eric Schmidt's Relativity Space for the Aeolus orbital mission launching in 2028 — potentially the first private flight to the Red Planet.
Google is building a chip business from Nvidia's playbook
The company is turning its TPUs into a standalone competitive product, retracing the path Nvidia used to capture the AI accelerator market.
💰 Business
Microsoft pulled engineers off Claude Code
Facing bills of $500–2000 per engineer per month, the company ordered a switch to its own GitHub Copilot by June 30 — even though up to 95% of the team had grown to love Claude Code.
Intel jumped on an Apple partnership
Shares spiked after Trump announced an Intel–Apple deal.
🎭 Behind the scenes
LeCun called Musk's xAI a failure
Departing Meta, Yann LeCun said the labs are risking the future of AI, calling xAI outright a "failure."