Command R vs o3
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
o3 by OpenAI wins on 11 of 15 benchmarks against Command R by Cohere, which leads on 4. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
General Intelligence: In general intelligence, o3 scores 1380 on Chatbot Arena ELO compared to Command R's 1130, while o3 scores 84.0% on MMLU-Pro compared to Command R's 52.0%, while o3 scores 9.5 on MT-Bench compared to Command R's 7.5.
Coding: In coding, o3 scores 90.0% on HumanEval+ compared to Command R's 62.0%, while o3 scores 69.1% on SWE-bench Verified compared to Command R's 12.0%, while o3 scores 70.0% on LiveCodeBench compared to Command R's 18.0%.
Math: In math, o3 scores 96.0% on MATH compared to Command R's 45.0%, while o3 scores 98.5% on GSM8K compared to Command R's 72.0%.
Reasoning: In reasoning, o3 scores 83.3% on GPQA Diamond compared to Command R's 25.0%, while o3 scores 75.7% on ARC-AGI compared to Command R's 5.0%.
Context: In context, o3 scores 200K on Context Length compared to Command R's 128K.
Pricing Comparison
Command R costs $0.15/1M input tokens and $0.60/1M output tokens, while o3 costs $2.0/1M input and $8.0/1M output. Command R is the more affordable option for API usage.
Speed Comparison
Command R generates output at 90 tok/s compared to o3's 40 tok/s, and the time to first token is 300 ms for Command R versus 800 ms for o3. Command R delivers faster throughput.
Verdict
For developers prioritizing affordability and speed, Command R has the edge. For those who value coding and general intelligence and math, o3 is the stronger choice.
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Command R vs o3 — FAQ
Which is better, Command R or o3?
o3 wins on more benchmarks overall (11 vs 4). However, the best choice depends on your specific needs — each model excels in different areas.
How does Command R compare to o3 for coding?
o3 is better for coding, scoring 69.1% on SWE-bench Verified compared to 12.0%. SWE-bench tests real-world software engineering by resolving actual GitHub issues.
Is Command R cheaper than o3?
Yes, Command R is cheaper. Command R costs $0.15/1M input and $0.60/1M output tokens. o3 costs $2.0/1M input and $8.0/1M output tokens.
Which is faster, Command R or o3?
Command R is faster, generating output at 90 tok/s compared to 40 tok/s. Faster output speed means shorter wait times for API responses.
What benchmarks does the Command R vs o3 comparison cover?
This comparison covers 15 benchmarks including Chatbot Arena ELO, MMLU-Pro, HumanEval+, MT-Bench, MATH, GPQA Diamond, SWE-bench Verified, Output Speed, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.