Tasks and inputs
DeepSeek V4 Pro 0813 is listed for Text generation. It accepts text and produces text. Use the publisher’s input format and preprocessing for your chosen deployment.
SyncDev model directory · Profile updated Oct 13, 2026
DeepSeek V4 Pro 0813 from DeepSeek: DeepSeek V4 Pro snapshot with million-token context and support for thinking and non-thinking modes.
Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.
Accepts
Produces
DeepSeek V4 Pro snapshot with million-token context and support for thinking and non-thinking modes. The registry places it in the deepseek-thinking family with a release date of 2026-08-12. This profile describes its documented interface and how to evaluate it for the intended task.
The recorded inputs are text, with text output. The registry lists a 1,000,000-token context window and up to 384,000 output tokens. It also declares reasoning, function calling and structured output. These are specifications, not a measured quality or speed ranking. A host can impose its own request limits and support a different subset of features.
The registry marks DeepSeek V4 Pro 0813 as an open-weight model. Check the linked checkpoint’s licence and runtime requirements before downloading or deploying it. Open weights describe availability, while licence terms determine permitted use. Local inference still requires hardware; a hosted route can charge separately.
No independently checked token rate is added from a hosting alias. Use the route’s current price and billing unit when comparing cost, including output, reasoning, cache behavior and retries where applicable.
Use tasks with checkable intermediate steps and a clear final answer. Keep reasoning settings and tool access consistent across candidates. Count the tokens and retries needed for an accepted result; a context limit or reasoning flag does not predict task accuracy.
A supporting source document was retrieved for this entry. Specifications above remain attributed to the models.dev record unless the publisher supplies a more specific limit. SyncDev has not independently benchmarked DeepSeek V4 Pro 0813.
Browse DeepSeek models, explore related tasks, or compare two models using the same workload.
The current first-party pricing table continues to list deepseek-v4-pro, serving DeepSeek-V4-Pro-0813. An earlier proposed September retirement was withdrawn. This text-only Pro route remains available alongside V4.1 Flash; do not describe it as rerouted to Flash. Peak and off-peak token pricing still applies.
Compare the model on the work you need to complete.
DeepSeek V4 Pro 0813 is listed for Text generation. It accepts text and produces text. Use the publisher’s input format and preprocessing for your chosen deployment.
Documented limits: 1M context and 384K maximum output. Measure a completed task using the prompts, documents and tools your application will use. Include reasoning and retries in the result.
The weights are downloadable under MIT. Check runtime support and size the complete model and working context for your expected concurrency.
These records share a directory category. Check the source card, output type and deployment requirements before treating a model as a replacement.
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