Claude 3.5 Sonnet wins more areas, narrowly.Command R is cheaper.
Scores updated · 16 tests both models report · How we compare
Where each one wins
Tests won in each of the two areas where both have results. Each piece is one test, so a longer bar means more evidence; grey means the two scored within a point of each other.
Coding rests on a single test.
What it costs
Prices per million tokens, roughly 750,000 words. The bars show the cost of a million tokens read plus a million written.
Command R costs 96% less for the same work.
The biggest differences
The tests each model wins by the widest margin, up to three each. Scores are out of 100.
Where Claude 3.5 Sonnet pulls ahead
- Graduate-level biology, physics and chemistry questionsGPQA Diamond+27.6points ahead
- Code for real scientific research problemsSciCode+25.3points ahead
Where Command R pulls ahead
- Very hard expert questions across many subjectsHumanity's Last Exam+1.6points ahead
Every test, side by side
All 16 tests both models report. The winning score is in its model's colour; marks a score checked independently.
ReasoningEven
- GPQA DiamondClaude 3.5 Sonnet by 27.65628.4+27.6
- Humanity's Last ExamCommand R by 1.63.24.8+1.6
Other results13 tests, not counted
Tests outside the eight areas. They are not counted above: several are summary scores built from other tests, or the same test under another name.
- AIR-Bench 2024Claude 3.5 Sonnet by 54.185.931.8+54.1
- HarmBenchClaude 3.5 Sonnet by 47.798.150.4+47.7
- MATHClaude 3.5 Sonnet by 44.571.126.6+44.5
- GSM8KClaude 3.5 Sonnet by 41.396.455.1+41.3
- MMLUClaude 3.5 Sonnet by 3288.756.7+32
- bbqClaude 3.5 Sonnet by 22.594.972.4+22.5
- OpenBookQAClaude 3.5 Sonnet by 1997.278.2+19
- naturalquestions_closedbookClaude 3.5 Sonnet by 1550.235.2+15
- anthropic_red_teamClaude 3.5 Sonnet by 6.199.893.7+6.1
- simple_safety_testsClaude 3.5 Sonnet by 5.710094.3+5.7
- AA IntelligenceClaude 3.5 Sonnet by 2.27.25+2.2
- XSTestClaude 3.5 Sonnet by 1.795.693.9+1.7
- NarrativeQAtie74.674.2tie
Questions people ask
Which is better, Claude 3.5 Sonnet or Command R?
Claude 3.5 Sonnet wins one of the two areas where both have results: coding. Command R wins none, but costs 96% less. They are level on reasoning.
Which is better for coding?
Claude 3.5 Sonnet. It wins the one coding test both models report.
Which is cheaper?
Claude 3.5 Sonnet costs $3.00 per million input tokens and $15.00 per million output tokens; Command R costs $0.15 and $0.60. That makes Command R about 96% cheaper for the same work.
How do you compare the two?
We use the 16 benchmark tests both models have published scores on. The verdict counts the 3 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 13 are listed but not counted, because several are summary scores or repeat a test. Each score is the one shown on the model's own page.