LLM Comparison

Sonar Reasoning Pro vs Sonar Pro

Side-by-side specs, pricing & capabilities · Updated May 2026

Price vs Intelligence

544230186$3.50$5.55$7.60$9.65$11.70Avg Price per M tokensIntelligenceSonar Reasoning Pro44.2 / $5.00Sonar Pro15.5 / $9.00

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2/6 models
Same tier:
 Perplexity AISonar Reasoning ProPerplexity AISonar Pro
OrganizationPerplexity AIPerplexity AIPerplexity AIPerplexity AI
OpenTools Score
44
8.8
16
1.7
FamilySonarSonar
StatusCurrentCurrent
Release DateMar 2025Mar 2025
Context Window128K tokens200K tokens
Input Price$2.00/M tokens$3.00/M tokens
Output Price$8.00/M tokens$15.00/M tokens
Capabilities
textvisioncodeextended-thinking
textvisioncode
Max Output—8K tokens
API Identifierperplexity/sonar-reasoning-properplexity/sonar-pro
Benchmarks
GPQA Diamond
62.3perplexity
57.8perplexity
MATH-500
92.1perplexity
74.5perplexity
AIME
77perplexity
29perplexity
MMLU Pro
79perplexity
75.5perplexity
 View Sonar Reasoning ProView Sonar Pro

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
Sonar Reasoning ProCheapest$2.00$4.00$6.00—
Sonar Pro$3.00$7.50$10.50+75%

Perplexity AI

Sonar Reasoning Pro

Sonar Reasoning Pro is a multimodal llm from Perplexity AI. Supports up to 128,000 token context window. Achieves 83.0% on MMLU. Available from $2.00/M input tokens.

Perplexity AI

Sonar Pro

Sonar Pro is a multimodal llm from Perplexity AI. Supports up to 200,000 token context window. Achieves 83.0% on MMLU. Available from $3.00/M input tokens.

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