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OpenAIGPT-5 miniVSZ.ai (Zhipu AI)GLM-4.7

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

Our Take

We recommend GLM-4.7 for complex multi-file code and clearly defined tasks, or the 1.5x cheaper GPT-5 mini if your budget requires optimizing costs for very high-volume pipelines. While GLM-4.7 offers a clear reasoning advantage, it carries a moderate price premium. Choose GLM-4.7 for multi-file code and clearly defined tasks, or GPT-5 mini to save on API costs for simple scripts.
WHY?
Benchmark Calculations & Evidence:
  • Coding Evaluation: GPT-5 mini was evaluated on SWE-bench Pro (scoring 45.7%), while GLM-4.7 was evaluated on SWE-bench Verified (scoring 73.8%).
  • Reasoning Accuracy: Both models were evaluated on the GPQA Diamond benchmark. GLM-4.7 scored 85.7%, while GPT-5 mini scored 81.6%.
  • Cost Efficiency: GPT-5 mini pricing ($0.25/M input, $2/M output) is 1.5x cheaper than GLM-4.7 ($0.6/M input, $2.2/M output).
  • Was this recommendation helpful?
    Model Specs

    GPT-5 mini

    Benchmarks & Scores

    Coding (swe-bench-pro)
    45.7%

    complex codebases, multi-file repositories, and architectural planning

    Reasoning (gpqa-diamond)
    81.6%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)1.5x cheaper
    $0.69Input: $0.25 | Output: $2.00
    Context WindowLarger
    400k tokens
    Model Specs

    GLM-4.7

    Open SourceAPI Available

    Benchmarks & Scores

    Coding (swe-bench-verified)
    73.8%

    multi-file code and clearly defined tasks

    Reasoning (gpqa-diamond)Winner (+4.1%)
    85.7%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)
    $1.00Input: $0.60 | Output: $2.20
    Context Window
    202.75k tokens

    Frequently Asked Questions about GPT-5 mini vs GLM-4.7

    GPT-5 mini is cheaper than GLM-4.7. GPT-5 mini has a blended cost of $0.69/1M tokens, which is about 1.5x cheaper than GLM-4.7 at $1.00/1M tokens.

    For coding tasks, GPT-5 mini scores 45.7% on swe-bench-pro (complex codebases, multi-file repositories, and architectural planning), while GLM-4.7 scores 73.8% on swe-bench-verified (multi-file code and clearly defined tasks).

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