Scores updated · 6 tests both models report · How we compare
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.
Claude Sonnet 4$3.00 to read · $15.00 to writePrice from anthropic
Palmyra X5$0.60 to read · $6.00 to writePrice from writer
Palmyra X5 costs 63% less for the same work.
Every test, side by side
All 6 tests both models report. The winning score is in its model's colour; marks a score checked independently.
Other results6 tests
- HarmBenchClaude Sonnet 4 by 24.29873.8+24.2
- AIR-Bench 2024Claude Sonnet 4 by 10.188.378.2+10.1
- bbqClaude Sonnet 4 by 1.896.694.8+1.8
- XSTestClaude Sonnet 4 by 1.396.695.3+1.3
- anthropic_red_teamtie99.299.3tie
- simple_safety_teststie100100tie
Questions people ask
Which is cheaper?
Claude Sonnet 4 costs $3.00 per million input tokens and $15.00 per million output tokens; Palmyra X5 costs $0.60 and $6.00. That makes Palmyra X5 about 63% cheaper for the same work.
How do you compare the two?
We use the 6 benchmark tests both models have published scores on. None of them is in the eight capability areas we count, so this page lists them without a verdict. Each score is the one shown on the model's own page.