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    DeepSeek

    DeepSeek V4 Pro

    DeepSeek-V4-Pro-0813 is the August 13, 2026 text-only V4 Pro release, with 1.6T total and 49B active parameters, a 1M-token context and MIT weights. As of September 10, the deepseek-v4-pro API still identifies this build. DeepSeek has announced that from September 14, 2026 at 12:00 Beijing time (04:00 UTC), this slug will temporarily route to DeepSeek-V4.1-Flash at Flash pricing until a future V4.1 Pro release.

    1M tokens
    Text only
    Max
    New
    Provider
    DeepSeek
    Context
    1M
    Catalog · As of Aug 13, 2026Within 30d
    yno subscription tier
    Max
    Released
    Aug 13, 2026
    Speed
    Medium
    Reasoning
    Expert
    Modality
    Text only

    Benchmarks

    Quality

    AA Intelligence Index
    36.3points
    Artificial Analysis · Date unknownAge unknown
    AA Coding Index
    68.8points
    Artificial Analysis · Date unknownAge unknown
    GPQA Diamond
    92.8%
    Artificial Analysis · Date unknownAge unknown

    Speed and latency

    Output speed
    69.68tokens/s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown
    Time to first token
    1.03s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown
    Time to first answer token
    29.73s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown

    API pricing

    API input cost
    $1.32/ 1M tokens
    Artificial Analysis · Date unknownAge unknown
    API output cost
    $3.96/ 1M tokens
    Artificial Analysis · Date unknownAge unknown

    Benchmark variant: DeepSeek V4 Pro 0813 (Reasoning, Max Effort)

    AA data retrieved Sep 11, 2026 · Artificial Analysis

    Indexes use points; evaluations use accuracy percentages. API measurements do not measure yno application performance. Methodology

    Capabilities

    • Code
    • Reasoning
    • Agentic
    • Long Context
    • Open Source

    Use cases

    • Complex coding
    • Repo-wide refactors
    • Long-document analysis
    • Cost-conscious enterprise

    Strengths

    • 1M context
    • MIT weights for the 0813 build
    • Thinking and non-thinking modes
    • Announced API routing transition

    Best for

    Teams using V4 Pro weights or preparing for the announced first-party API routing change

    Use DeepSeek V4 Pro in yno.ai

    No credit card required

    Related models

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    Frequently asked

    What is DeepSeek V4 Pro?
    DeepSeek-V4-Pro-0813 is the August 13, 2026 text-only V4 Pro release, with 1.6T total and 49B active parameters, a 1M-token context and MIT weights. As of September 10, the deepseek-v4-pro API still identifies this build. DeepSeek has announced that from September 14, 2026 at 12:00 Beijing time (04:00 UTC), this slug will temporarily route to DeepSeek-V4.1-Flash at Flash pricing until a future V4.1 Pro release.
    How much does DeepSeek V4 Pro cost in yno.ai?
    DeepSeek V4 Pro is available on the Max tier of yno.ai.
    What can DeepSeek V4 Pro do?
    DeepSeek V4 Pro is best for Teams using V4 Pro weights or preparing for the announced first-party API routing change. Its main capabilities include Code, Reasoning, Agentic, Long Context, Open Source.
    How does DeepSeek V4 Pro compare to other models?
    DeepSeek V4 Pro excels at 1M context and is recommended for Complex coding, Repo-wide refactors, Long-document analysis, Cost-conscious enterprise. See related models below.
    How do I use DeepSeek V4 Pro in yno.ai?
    Sign up for yno.ai, select DeepSeek V4 Pro from the model picker, and start chatting.