startups-worldPublished: 09 Sept 2026, 16:19Trust level: verified

DeepSeek to Launch V4.1 Flash AI Model

Summary

DeepSeek announced its V4.1 Flash model, delivering higher capability and lower costs than V4 Pro.

Prepared by the newsroom with AI assistance; the original link is always provided

DeepSeek plans to officially roll out its V4.1 Flash model around September 10, 2026 (Beijing Time). Comprehensive testing demonstrated that V4.1 Flash outperforms the existing V4 Pro across all key metrics, including performance, processing speed, and overall operational efficiency.

Prior to the subsequent release of V4.1 Pro, incoming requests aimed at the Pro model will be routed directly to V4.1 Flash and billed at the lower Flash price tier.

The updated pricing structure will take effect alongside the launch. Off-peak rates will be set at $0.003 for input cache hits, $0.15 for input cache misses, and $0.6 for output, with rates doubling during peak operating hours.

Source: Hacker News

Read the original →

Latest news