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Alibaba Cloud (Qwen)Qwen3.6-27BVSAlibaba Cloud (Qwen)Qwen3.6-35B-A3B

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

Our Take

We recommend selecting the model size (27B vs 35B) that fits best within your local hardware's VRAM constraints. Both models run locally for zero API costs and offer comparable performance.
WHY?
Benchmark Calculations & Evidence:
  • Reasoning Accuracy: Qwen3.6-27B scores 87.8% on reasoning compared to 86% for Qwen3.6-35B-A3B.
  • Coding Performance: Both models were evaluated on the SWE-bench Pro benchmark. Qwen3.6-35B-A3B scored 49.5%, while Qwen3.6-27B scored 53.5% (+-4.0% gap).
  • Hardware Footprint: Qwen3.6-27B has 27B parameters, while Qwen3.6-35B-A3B has 35B parameters.
  • Was this recommendation helpful?
    Model Specs

    Qwen3.6-27B

    Open Source

    Benchmarks & Scores

    Coding (swe-bench-pro)Winner (+4.0%)
    53.5%

    complex codebases, multi-file repositories, and architectural planning

    Reasoning (gpqa-diamond)Winner (+1.8%)
    87.8%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)
    Self HostLocal execution (zero API fees)
    Context Window
    262.14k tokens
    Model Specs

    Qwen3.6-35B-A3B

    Open Source

    Benchmarks & Scores

    Coding (swe-bench-pro)
    49.5%

    complex codebases, multi-file repositories, and architectural planning

    Reasoning (gpqa-diamond)
    86%

    graduate-level science QA

    Cost & Context

    Cost (per 1M tokens)
    Self HostLocal execution (zero API fees)
    Context Window
    262.14k tokens

    Frequently Asked Questions about Qwen3.6-27B vs Qwen3.6-35B-A3B

    Qwen3.6-27B is better for coding tasks on this benchmark. It scores 53.5% on swe-bench-pro (complex codebases, multi-file repositories, and architectural planning) compared to Qwen3.6-35B-A3B which scores 49.5%.

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