DeepSeek-V4-Pro Launches with Major Agent Upgrades and Flexible Reasoning
MaziyarPanahi · x · 2026-08-13
DeepSeek officially announced the launch of the DeepSeek-V4-Pro model. The new version brings significant production-level improvements to Agent workflows and introduces a flexible reasoning effort mechanism (low, high, max) to handle tasks ranging from simple queries to complex operations. Additionally, it natively supports the OpenAI Responses API and is optimized for one-click Codex setup. V4 Pro is now available across app, web (Expert Mode), and API.
Related event: DeepSeek launches V4-Pro with peak pricing, API price hike sparks debate(62 posts)→
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