DeepSeek V4 Pro

An AI model from DeepSeek available through an API, using a MoE architecture and supporting long-context coding and agent tasks.

What we have written

Qwen3.8-Max turns open weights into part of the price2026-09-17
DeepSeek V4 Pro shows a market in which higher API prices can accompany a push for dependable, higher-value model work rather than a retreat from broad usage. Beginning in August 2026, DeepSeek raised API prices across products by about 3 to 12 times, according to woshipm. Its V4 Pro cache-hit input
DeepSeek V4 Pro turns model routing into the real eval2026-09-01
DeepSeek V4 Pro sits in a new evaluation pattern: the model card still matters, but the harder question is whether the right model can finish a tool-using job at an acceptable cost and speed.
DeepSeek V4 Flash turns AI work into a routing problem2026-08-15
DeepSeek V4 Flash makes the default AI step look less like a premium model call and more like a routed, high-volume operation. geekpark says the official version launched on July 31, while woshipm points to agent-facing scores of 82.7 on TerminalBench 2.1, 76.7 on Cybergym, and 70.3 on Toolathlon Ve

The Chinese reporting these articles are built from. Read in Chinese; the facts are ours to restate, the words are not.