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Alibaba Cloud (Qwen) Qwen3.6-35B-A3B VS xAI Grok 4.5

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

⚖️Our Take

This matchup is a choice between local privacy and cloud scale. Qwen3.6-35B-A3B runs entirely on your own hardware for zero API costs and absolute data privacy. However, Grok 4.5 is served via cloud API, offering superior reasoning accuracy (+7.0% on GPQA Diamond) and a significantly larger context window (500k vs 262k). We recommend Qwen3.6-35B-A3B for private, offline workflows, or Grok 4.5 if you need to process large context sizes or require peak intelligence.
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Model Specs

Qwen3.6-35B-A3B

Open Source

Benchmarks & Scores

Coding (swe-bench-pro)
49.5%

excellent at multi-file repositories, autonomous agents, and industrial codebases

Reasoning (gpqa-diamond)
86%

graduate-level science QA

Cost & Performance

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

Grok 4.5

Benchmarks & Scores

Coding (swe-bench-pro)Winner (+15.2%)
64.7%

excellent at multi-file repositories, autonomous agents, and industrial codebases

Reasoning (gpqa-diamond)Winner (+7.0%)
93%

graduate-level science QA

Cost & Performance

Cost (per 1M tokens)
$3.00Input: $2.00 | Output: $6.00
Context WindowLarger
500k tokens

Frequently Asked Questions about Qwen3.6-35B-A3B vs Grok 4.5 comparison

Grok 4.5 is better for coding tasks on this benchmark. It scores 64.7% on swe-bench-pro (excellent at multi-file repositories, autonomous agents, and industrial codebases) compared to Qwen3.6-35B-A3B which scores 49.5%.