Grok 4.20 vs Llama 4 Maverick
Pricing, context window, and benchmark comparison · Last updated April 2026
Llama 4 Maverick is cheaper than Grok 4.20 at $0.15/1M/1M vs $2.00/1M/1M input tokens — a 13.3x cost difference. Grok 4.20 scores higher on quality benchmarks (ELO 1380). Choose Llama 4 Maverick for cost-sensitive workloads; choose Grok 4.20 for maximum quality.
Which is cheaper: Grok 4.20 or Llama 4 Maverick?
Llama 4 Maverick is the cheaper option at $0.15/1M per 1M input tokens, compared to $2.00/1M for Grok 4.20. That is a 13.3x cost difference on input tokens. Output pricing follows a similar pattern: Grok 4.20 charges $6.00/1M/1M vs $0.60/1M/1M for Llama 4 Maverick.
Which has better quality: Grok 4.20 or Llama 4 Maverick?
Based on LMSYS Chatbot Arena rankings, Grok 4.20 achieves a higher ELO score (1380 vs 1350), suggesting stronger performance on open-ended tasks. Grok 4.20 excels at 2m token context window — tied for largest available. Llama 4 Maverick is known for natively multimodal open-weight flagship.
Which should you choose: Grok 4.20 or Llama 4 Maverick?
- → 2M token context window — tied for largest available
- → Real-time X (Twitter) data access
- → Strong reasoning and multi-agent variants
- → Natively multimodal open-weight flagship
- → Competitive with GPT-5.4 mini and Claude Sonnet on many tasks
- → 1M token context window
Frequently Asked Questions
Which is cheaper: Grok 4.20 or Llama 4 Maverick?
Llama 4 Maverick is cheaper at $0.15/1M per 1M input tokens, making it 13.3x more affordable.
Which has better quality: Grok 4.20 or Llama 4 Maverick?
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 Llama 4 Maverick?
Grok 4.20 has a larger context window at 2000K tokens.
Should I choose Grok 4.20 or Llama 4 Maverick?
Choose Llama 4 Maverick 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 Llama 4 Maverick excels at coding and research.
Is Grok 4.20 or Llama 4 Maverick open source?
Grok 4.20 is proprietary. Llama 4 Maverick is open source.