Claude 3.7 Sonnet vs Sonar Pro Search
Compare Claude 3.7 Sonnet by Anthropic against Sonar Pro Search by Perplexity, context windows of 200K vs 200K, tested across 53 shared challenges. Updated May 2026.
Which is better, Claude 3.7 Sonnet or Sonar Pro Search?
Claude 3.7 Sonnet and Sonar Pro Search are both competitive models. Claude 3.7 Sonnet costs $3/M input tokens vs $3/M for Sonar Pro Search. Context windows: 200K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Claude 3.7 Sonnet and Sonar Pro Search
Claude 3.7 Sonnet is made by anthropic while Sonar Pro Search is from perplexity. Claude 3.7 Sonnet has a 200K token context window compared to Sonar Pro Search's 200K. On pricing, Claude 3.7 Sonnet costs $3/M input tokens vs $3/M for Sonar Pro Search.
Per 1M tokens
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
Claude 3.7 Sonnet uses 3.4x more transitions
