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DeepSeek Platform

Using DeepSeek V4 Flash on DeepSeek Platform

Implementation guide · DeepSeek V4 · DeepSeek

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DeepSeek Platform exposes DeepSeek V4 Flash through model ID deepseek-v4-flash. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-07-03. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at DeepSeek Platform and generate an API key.
  2. 2
    Use the DeepSeek Platform SDK or REST API to call deepseek-v4-flash — see the documentation for request format.
  3. 3
    You'll be billed $0.22/1M input, $0.66/1M output tokens. See full pricing.
API PortalDocumentationPricing

Code Examples

See DeepSeek Platform documentation for integration details.

Pricing on DeepSeek Platform

TypePrice (per 1M)
Input tokens$0.22
Output tokens$0.66

Capabilities

ReasoningJSON / Tool useStructured OutputsPrompt Caching

About DeepSeek V4 Flash

DeepSeek V4 Flash is a 284B parameter (13B activated) Mixture-of-Experts language model with 1M-token context. Features a hybrid attention architecture combining Compressed Sparse Attention (CSA) and Heavily Compressed Attention (HCA) for efficient long-context inference. Supports thinking and non-thinking modes. Legacy API aliases deepseek-chat and deepseek-reasoner map to this model's non-thinking and thinking modes respectively. Pricing: $0.14/1M input, $0.28/1M output (cache hit: $0.0028/1M input). MIT licensed.

Full model details →

Model Specs

Released2026-04-24
Parameters284B
Context1m
ArchitectureMixture of Experts

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Also available on(4)

OpenRouter$0.06/1MVercel AI Gateway$0.13/1MNovita AI$0.14/1M
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Provider

DeepSeek Platform
DeepSeek Platform

DeepSeek

Herzliya, Tel Aviv District, Israel