September 2026 AI Brief Poster Collection

September 1

X Platform September 1 AI Brief | Zhipu GLM-6 Advances Full Self-Training, Anthropic Discloses RL Safety Risks, Alibaba Releases Real-World Agent Benchmark

September 2

X Platform September 2 AI Brief | Claude Fable 5.1 Significantly Reduces Agent Costs, Qwen3.8-Max-0902 Breaks Programming Benchmarks, Gemini Agentic Video Revolutionizes Long-Form Video Retrieval

September 4

X Platform September 4 AI Brief | GPT-6 Astra Launch Sparks Capability Assessment Debate, Open Source Ecosystem Expands Vertically, AI Safety and Physical World Modeling Take Center Stage

September 5

X Platform September 5 AI Brief | GPT-6 Astra Rolls Out Widely, Computer Use Shortens Path from Idea to Prototype, Claude Completes Formal Proof of Fermat's Last Theorem