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DeepSeekDeepSeek V4 ProVSZ.ai (Zhipu AI)GLM-5

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

Our Take

We recommend GLM-5 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 GLM-5 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 GLM-5 is a 754B 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 (+2.0%)
    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

    GLM-5

    Open SourceAPI Available

    Benchmarks & Scores

    Coding (swe-bench-verified)
    77.8%

    multi-file code and clearly defined tasks

    Reasoning (gpqa-diamond)
    86%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)1.4x cheaper
    $1.55Input: $1.00 | Output: $3.20
    Context Window
    202.75k tokens

    Frequently Asked Questions about DeepSeek V4 Pro vs GLM-5

    GLM-5 is cheaper than DeepSeek V4 Pro. GLM-5 has a blended cost of $1.55/1M tokens, which is about 1.4x cheaper than DeepSeek V4 Pro at $2.17/1M tokens.

    For coding tasks, DeepSeek V4 Pro scores 52.1% on swe-bench-pro (complex codebases, multi-file repositories, and architectural planning), while GLM-5 scores 77.8% on swe-bench-verified (multi-file code and clearly defined tasks).

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