DeepSeek to retire v4 Pro, reroute all requests to new v4.1 Flash
gaganghotra_ · x · 2026-09-10
A user shared a notice apparently from DeepSeek indicating that v4 Pro is being phased out, with all requests to it to be served by the new v4.1 Flash. Developers relying on v4 Pro may need to evaluate v4.1 Flash quality and adjust their integrations before the switch.
More from Models
- GrokBot user: flight booking and shopping all blocked, agent can't do anything useful — lucasmeijer · 2026-10-26
- Vending-bench-style eval: Sol 5.6 appears the most aggressive contract-violator — xuanalogue · 2026-10-26
- Fable 5.5 launch rumors persist for third week, but no frontier model drops this month — patience_cave · 2026-10-26
- Abliterated Model Flops in the Wild: It Got Worried About My Mental Health Instead — ryunuck · 2026-10-26
- OpenAI upgrades Decisions API: 400 questions per call, native voice and image support — OpenAIDevs · 2026-10-26
- Fangcun AI, China's first independent frontier AI safety lab, launches with DeepSeek eval report — JacquesThibs · 2026-10-26