GPT-4.1 vs Sonar Pro Search
Compare GPT-4.1 by OpenAI against Sonar Pro Search by Perplexity, context windows of 1.0M vs 200K, tested across 53 shared challenges. Updated May 2026.
Which is better, GPT-4.1 or Sonar Pro Search?
GPT-4.1 and Sonar Pro Search are both competitive models. GPT-4.1 costs $2/M input tokens vs $3/M for Sonar Pro Search. Context windows: 1048K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-4.1 and Sonar Pro Search
GPT-4.1 is made by openai while Sonar Pro Search is from perplexity. GPT-4.1 has a 1048K token context window compared to Sonar Pro Search's 200K. On pricing, GPT-4.1 costs $2/M input tokens vs $3/M for Sonar Pro Search.
Per 1M tokens
GPT-4.1 is cheaper on both — 1.5× input, 1.9× output
No community votes yet. On paper, GPT-4.1 has the edge — bigger model tier, bigger context window, major provider backing.
Style Comparison
GPT-4.1 uses 23.7x more emoji
