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Model Library
/Deepseek/DeepSeek-V4-Flash
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DeepSeek-V4-Flash

Ready
accounts/fireworks/models/deepseek-v4-flash

    DeepSeek-V4-Flash is a streamlined open-source Mixture-of-Experts model optimized for fast, cost-efficient inference while preserving strong reasoning and coding performance at 1M token context scale. It leverages the same hybrid attention innovations as Pro but is tuned for lower latency and higher throughput in real-time applications. It delivers near-Pro reasoning quality under sufficient compute budget, making it ideal for interactive agents and high-volume production workloads.

    DeepSeek-V4-Flash API Features

    On-demand Deployment

    Docs

    On-demand deployments allow you to use DeepSeek-V4-Flash on dedicated GPUs with Fireworks' high-performance serving stack with high reliability and no rate limits.

    Metadata

    State
    Ready
    Created on
    4/24/2026
    Kind
    Base model
    Provider
    Deepseek

    Specification

    Calibrated
    No
    Mixture-of-Experts
    Yes
    Parameters
    284B

    Supported Functionality

    Fine-tuning
    Not supported
    Serverless
    Not supported
    Context Length
    1040k tokens
    Function Calling
    Supported
    Embeddings
    Not supported
    Rerankers
    Not supported
    Support image input
    Not supported