DeepSeek V4 Pro 0813 (on OpenRouter)
infonewsLLM-Specific
industry
Source: Simon Willison's WeblogAugust 12, 2026
Summary
DeepSeek has released V4 Pro 0813, their latest AI model available through the OpenRouter API service. The model shows interesting differences in how it generates images at different reasoning levels (low, medium, and high), and benchmark results have been shared through informal channels like Reddit and Hacker News rather than official announcements.
Classification
Attack SophisticationModerate
AI Component TargetedModel
Affected Vendors
Monthly digest — independent AI security research
Original source: https://simonwillison.net/2026/Aug/12/deepseek-v4-pro-0813/
First tracked: August 13, 2026 at 02:01 AM
Classified by LLM (prompt v3) · confidence: 85%