DeepSeek V4 Pro 0813 benchmarks and roll out

DeepSeek V4 Pro 0813 is already available in OpenRouter costing the same as the preview [https://openrouter.ai/deepseek/deepseek-v4-pro-0813]: $0.435 /M tokens input, $0.87 /M tokens output Published benchmarks puts it way ahead of GLM-5.2, and close to Kimi K3, definitely at frontier level. [https://programming.dev/pictrs/image/3affe150-a677-4195-9ace-f559bedef6f5.webp] As a reminder, Fable 5 costs: $10 /M tokens input, $50 /M tokens output. Making DeepSeek V4 Pro is 20-50x cheaper! opencode Go is expected to provide access to the new model within 24 hours like they did for previous model releases.