Cohere Command R vs xAI Grok 2

Name: Cohere Command R
Brand: Cohere
SKU: cohere-command-r

Looking for an honest Cohere Command R vs xAI Grok 2 comparison in 2026? We scored both ai language models on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the xAI Grok 2 comes out ahead 36/100 to 63/100 — a 27-point gap. The widest gap is in performance, where the xAI Grok 2 pulls noticeably ahead.

Cohere

Command R

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AI Matrix

xAI Grok 2 clearly outperforms the Cohere Command R in the ai language models category, especially in performance, scoring 63 vs 36. If you want the better overall ai language models, xAI Grok 2 is the recommended choice.

Reviewed by VersusMatrix Editorial Team|Our methodology

4 Reasons Why xAI Grok 2 Is Better

1.Better performance score: 79 vs 23
2.Higher camera score: 71 vs 38
3.Higher design rating: 52 vs 0
4.Higher overall score: 63 vs 36

Punktaufteilung

Cohere Command RxAI Grok 2

Cost Efficiency20% weight

Cohere Command R Gewinner

Benchmark (MMLU)30% weight

xAI Grok 2 Gewinner

Arena ELO20% weight

xAI Grok 2 Gewinner

Context Window10% weight

Unentschieden

Speed (tok/s)10% weight

Cohere Command R Gewinner

Coding (HumanEval)10% weight

xAI Grok 2 Gewinner

Scores are relative within the ai language modelscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.

Cohere Command R

✓ Pros

●Better display score
●Better value for money

✗ Cons

●Lower camera score
●Lower performance score

xAI Grok 2

Gewinner

✓ Pros

●Higher performance score
●Better camera score
●Better design score

✗ Cons

●Higher price relative to value
●Lower display score

💰 Token Pricing (per 1M tokens)

Lower cost = better value. Free = open-source self-hosted.

Metric	Command R	Grok 2
Input (Prompt)	✓$0.15/1M	$2.00/1M
Output (Completion)	✓$0.60/1M	$10.00/1M
Open Source	Proprietary	Proprietary

⚡ Context Window & Speed

Context Window (tokens)

Command R128K

Grok 2131K

Metric	Command R	Grok 2
Max Output	4,096 tok	4,096 tok
Speed	✓150 tok/s	100 tok/s
Time to First Token	✓400ms	600ms
Languages	10+	✓25+

📊 Benchmark Scores

Higher is better. Industry-standard AI evaluation benchmarks.

Command R

Grok 2

MMLU (Knowledge)

68.2|87.5

Command R

Grok 2

HumanEval (Coding)

75.0|88.4

Command R

Grok 2

MATH (Mathematics)

45.0|76.1

Command R

Grok 2

GPQA (Expert Q&A)

30.0|56.0

Command R

Grok 2

Chatbot Arena ELO

1147.0|1290.0

Command R

Grok 2

🔧 Capabilities

Feature	Command R	Grok 2
Reasoning / Chain-of-Thought	✕	✕
Vision (Image Input)	✕	✓
Audio Input	✕	✕
Video Input	✕	✕
Image/Audio Output	✕	✕
Function Calling / Tools	✓	✓
JSON Mode	✓	✓
Real-time Web Access	✕	✓
Fine-tuning Support	✓	✕
Batch API	✓	✕
Streaming	✓	✓
RAG Optimized	✓	—
Open Source	✕	✕

ℹ️ Model Details

Field	Command R	Grok 2
Provider	Cohere	xAI
Parameters	35B	—
Knowledge Cutoff	2024-03	real-time
Best For	RAGenterprise searchcitationscost efficiency	current eventsresearchreal time infogeneral

Wer sollte kaufen

Buy Cohere Command R if…

Choose the Cohere Command R if budget is your top priority — it offers competitive specs at a lower price point.

Buy xAI Grok 2 if…

Buy the xAI Grok 2 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.