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DeepSeek V4 Pro 0813 (la OpenRouter)
NewsSimon Willison Blogpublished 13 August 2026 at 02:59

DeepSeek V4 Pro 0813 (on OpenRouter) The latest DeepSeek Pro model is now available, via API only. I had to link to OpenRouter because DeepSeek don't have any obvious announcement page for their new model. I haven't been able to confirm if they plan to release the open weights, but given the weights are available for…