Head-to-Head API Cost Benchmark

Mistral Small 3 vs Perplexity Sonar Pro: API Price & Latency Comparison

On a standard B2B production workload (5,000 req/day), Mistral Small 3 is 97.7% cheaper ($46.12/mo vs $2025.00/mo), while Mistral Small 3 leads in token generation speed (150 tok/s).

Side-by-Side Specification & Billing Matrix

Metric Mistral Small 3 (Mistral AI (La Plateforme)) Perplexity Sonar Pro (Perplexity Sonar API) Advantage
Standard Input / 1M Tokens $0.100 $3.000 Mistral Small 3
Cached Input / 1M Tokens $0.050 $3.000 Mistral Small 3
Output Generation / 1M Tokens $0.30 $15.00 Mistral Small 3
Intelligence / Benchmark Quality 1215 LMSYS Elo 1260 LMSYS Elo Perplexity Sonar Pro
Monthly Spend (5k req/day, 50% cache) $46.12 / mo $2025.00 / mo Mistral Small 3 (-97.7%)
Context Window 32,000 tokens 200,000 tokens Perplexity Sonar Pro
Output Speed (Throughput) 150 tokens/sec 75 tokens/sec Mistral Small 3
Batch API Discount -50% (Mistral AI (La Plateforme)) -0% (Perplexity Sonar API) Mistral AI (La Plateforme)
Primary Workload Fit GDPR-strict European customer support automation & structured extraction Market research agents, citation-backed fact checking, B2B company enrichment Workload Dependent
Deploy / Console Access Try Mistral Small 3 → Try Perplexity Sonar Pro → Open Full Simulator