Grok 4.20 vs Qwen 3 Max
Pricing, context window, and benchmark comparison · Last updated April 2026
Qwen 3 Max is cheaper than Grok 4.20 at $0.60/1M/1M vs $2.00/1M/1M input tokens — a 3.3x cost difference. Grok 4.20 scores higher on quality benchmarks (ELO 1380). Choose Qwen 3 Max for cost-sensitive workloads; choose Grok 4.20 for maximum quality.
Which is cheaper: Grok 4.20 or Qwen 3 Max?
Qwen 3 Max is the cheaper option at $0.60/1M per 1M input tokens, compared to $2.00/1M for Grok 4.20. That is a 3.3x cost difference on input tokens. Output pricing follows a similar pattern: Grok 4.20 charges $6.00/1M/1M vs $1.80/1M/1M for Qwen 3 Max.
Which has better quality: Grok 4.20 or Qwen 3 Max?
Based on LMSYS Chatbot Arena rankings, Grok 4.20 achieves a higher ELO score (1380 vs 1345), suggesting stronger performance on open-ended tasks. Grok 4.20 excels at 2m token context window — tied for largest available. Qwen 3 Max is known for best-in-class for chinese, japanese, korean.
Which should you choose: Grok 4.20 or Qwen 3 Max?
- → 2M token context window — tied for largest available
- → Real-time X (Twitter) data access
- → Strong reasoning and multi-agent variants
- → Best-in-class for Chinese, Japanese, Korean
- → Open weights available
- → Competitive with Llama 4 Maverick on many benchmarks
Frequently Asked Questions
Which is cheaper: Grok 4.20 or Qwen 3 Max?
Qwen 3 Max is cheaper at $0.60/1M per 1M input tokens, making it 3.3x more affordable.
Which has better quality: Grok 4.20 or Qwen 3 Max?
Grok 4.20 scores higher on the LMSYS Chatbot Arena with an ELO of 1380, suggesting better overall quality for most tasks.
Which has a larger context window: Grok 4.20 or Qwen 3 Max?
Grok 4.20 has a larger context window at 2000K tokens.
Should I choose Grok 4.20 or Qwen 3 Max?
Choose Qwen 3 Max if cost is the priority. Choose Grok 4.20 if benchmark quality is most important. Consider your specific use case: Grok 4.20 is best for reasoning and research, while Qwen 3 Max excels at translation and coding.
Is Grok 4.20 or Qwen 3 Max open source?
Grok 4.20 is proprietary. Qwen 3 Max is open source.