Grok 2 vs Command R+
Pricing, context window, and benchmark comparison · Last updated April 2026
Grok 2 is cheaper than Command R+ at $2.00/1M/1M vs $2.50/1M/1M input tokens — a 1.3x cost difference. Grok 2 scores higher on quality benchmarks (ELO 1290). Choose Grok 2 for cost-sensitive workloads; both are strong choices depending on your budget.
Which is cheaper: Grok 2 or Command R+?
Grok 2 is the cheaper option at $2.00/1M per 1M input tokens, compared to $2.50/1M for Command R+. That is a 1.3x cost difference on input tokens. Output pricing follows a similar pattern: Grok 2 charges $10.00/1M/1M vs $10.00/1M/1M for Command R+.
Which has better quality: Grok 2 or Command R+?
Based on LMSYS Chatbot Arena rankings, Grok 2 achieves a higher ELO score (1290 vs 1230), suggesting stronger performance on open-ended tasks. Grok 2 excels at real-time x (twitter) data access. Command R+ is known for best-in-class retrieval-augmented generation (rag).
Which should you choose: Grok 2 or Command R+?
- → Real-time X (Twitter) data access
- → Strong at current events and trending topics
- → Good humor and conversational ability
- → Best-in-class retrieval-augmented generation (RAG)
- → Native document grounding with citations
- → Strong for enterprise knowledge bases
Frequently Asked Questions
Which is cheaper: Grok 2 or Command R+?
Grok 2 is cheaper at $2.00/1M per 1M input tokens, making it 1.3x more affordable.
Which has better quality: Grok 2 or Command R+?
Grok 2 scores higher on the LMSYS Chatbot Arena with an ELO of 1290, suggesting better overall quality for most tasks.
Which has a larger context window: Grok 2 or Command R+?
Grok 2 has a larger context window at 131K tokens.
Should I choose Grok 2 or Command R+?
Choose Grok 2 if cost is the priority. Choose Grok 2 if benchmark quality is most important. Consider your specific use case: Grok 2 is best for research and creative-writing, while Command R+ excels at research and document-analysis.
Is Grok 2 or Command R+ open source?
Grok 2 is proprietary. Command R+ is proprietary.