A stealth model appeared and nobody knows who is behind it
Ox Alpha was released free on OpenRouter. The provider chose to stay anonymous during the preview, and guesses swing between China and Microsoft.
Models
AI Models
Google Gemini 3.7 Flash: Low-Cost Coding Model
Google announced Gemini 3.7 Flash three weeks after Gemini 3.6 Flash's release, offering improvements in coding and agent tasks while halving its price.
Models
Z.ai Releases GLM-5.3 Using the Same Base Model
Z.ai has introduced GLM-5.3, using the same 743-billion-parameter base model as GLM-5.2; all improvements came from post-training scaling.
Models