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DeepSeekDeepSeek V4 ProVSMetaLlama-3.3-70B

Analysis by:the whichllmmodel Editorial Team|Updated: June 2026

Our Take

We recommend Llama-3.3-70B for practical local execution on standard developer hardware, or DeepSeek V4 Pro if you need peak reasoning and have the VRAM (or a cloud API) to host it. While DeepSeek V4 Pro offers frontier capability, its massive parameter size makes it extremely difficult to host locally. Choose Llama-3.3-70B for standard local setups, or DeepSeek V4 Pro for peak reasoning.
WHY?
Benchmark Calculations & Evidence:
  • Model Size: DeepSeek V4 Pro is a massive 1600B parameter model requiring heavy GPU infrastructure, while Llama-3.3-70B is a 70B parameter model.
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    Model Specs

    DeepSeek V4 Pro

    Open SourceAPI Available

    Benchmarks & Scores

    Coding (swe-bench-pro)
    52.1%

    complex codebases, multi-file repositories, and architectural planning

    Reasoning (gpqa-diamond)Winner (+37.5%)
    88%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)
    $2.17Input: $1.74 | Output: $3.48
    Context WindowLarger
    1.05M tokens
    Model Specs

    Llama-3.3-70B

    Open Source

    Benchmarks & Scores

    Coding (human-eval)
    88.4%

    basic standalone code completion and simple functions

    Reasoning (gpqa-diamond)
    50.5%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)
    Self HostLocal execution (zero API fees)
    Context Window
    131.07k tokens

    Frequently Asked Questions about DeepSeek V4 Pro vs Llama-3.3-70B

    For coding tasks, DeepSeek V4 Pro scores 52.1% on swe-bench-pro (complex codebases, multi-file repositories, and architectural planning), while Llama-3.3-70B scores 88.4% on human-eval (basic standalone code completion and simple functions).

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