Open Source AI Closes the Gap: GLM-5.1 Tops SWE-Bench
GLM-5.1 becomes the first open-weight model to top SWE-Bench Pro. The gap between open and proprietary AI is now just three months.
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Open Source AI Wins: GLM-5.1 Beats Every Closed Model on SWE-Bench Pro, Bonsai Fits an 8B Model in 1.2 GB, and MCP Hits 97 Million
An open-weight model tops the hardest coding benchmark for the first time. A 1-bit LLM runs on a phone. And the protocol connecting AI to everything just passed React's adoption curve.
Hunter and Healer Alpha: The Mystery Trillion-Parameter AIs Taking OpenRouter by Storm
Two anonymous Chinese AI models appeared on OpenRouter with no attribution. Developers are split on whether they're DeepSeek V4 or Zhipu GLM-6 testing in stealth mode.