Model: "deepseek-v4-flash-vision-exp"

Aug 21
not much happened today
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glm-5.3-vision glm-5.2 deepseek-v4-flash-vision-exp opus-4.8 gpt-5.6-sol codex zhipu-ai deepseek-ai openai multimodality post-training agentic-ai api pricing model-efficiency benchmarking inference spend-controls theo kimmonismus tim_dettmers scaling01 teortaxestex zhihufrontier
Ox Alpha emerged as a mystery model with strong coding and agentic performance, likely a Zhipu/GLM-family model such as GLM-5.3 Vision. Analysts suggest its gains come from post-training and infrastructure improvements rather than sheer size, based on the 743B base of GLM-5.2 with enhancements like SAO for long-horizon tasks. DeepSeek released DeepSeek-V4-Flash-Vision-Exp, adding multimodal support and mixed text+image API capabilities, with performance near Opus-4.8. Chinese AI labs are advancing on price/performance and multimodal agents, pressuring US labs. OpenAI cut GPT-5.6 Sol pricing by over 20% for three months and reported explosive Codex usage hitting 20M active users, while adding better spend controls for API usage.