Monday, October 5, 2026 · No. 435Prices synced 6 hours ago
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The AI Model Price Index

Perplexity: Sonar Reasoning Pro

by Kilo Gateway · family sonar-reasoning · listed Mar 2025RV

Web-grounded reasoning model for multi-step research and cited answers

Current rates USD per 1M tokens

Input$2.00
Output$8.00
Cache read—
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.15 per 1M tokens$0.15Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.15 per 1M tokens$0.15Gemini 3.8 FlashGemini 3.8 Flash: $0.75 per 1M tokens$0.75GLM-5.3GLM-5.3: $1.40 per 1M tokens$1.40Perplexity: Sonar Reasoning ProPerplexity: Sonar Reasoning Pro: $2.00 per 1M tokens$2.00Claude Sonnet 5.5Claude Sonnet 5.5: $2.00 per 1M tokens$2.00GPT-6.1 SolGPT-6.1 Sol: $2.00 per 1M tokens$2.00Grok 4.7Grok 4.7: $2.00 per 1M tokens$2.00
Output price vs. maker flagships ($/1M tokens)
Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.47 per 1M tokens$0.47DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.60 per 1M tokens$0.60Gemini 3.8 FlashGemini 3.8 Flash: $3.75 per 1M tokens$3.75GLM-5.3GLM-5.3: $4.40 per 1M tokens$4.40Grok 4.7Grok 4.7: $6.00 per 1M tokens$6.00Perplexity: Sonar Reasoning ProPerplexity: Sonar Reasoning Pro: $8.00 per 1M tokens$8.00Claude Sonnet 5.5Claude Sonnet 5.5: $10.00 per 1M tokens$10.00GPT-6.1 SolGPT-6.1 Sol: $10.00 per 1M tokens$10.00

On the record

Model id
perplexity/sonar-reasoning-pro
Context window
128K tokens
Max output
115K tokens
Input modalities
text, image
Output modalities
text
Reasoning
yes
Tool calls
no
Open weights
no
Knowledge cutoff
—
Released
2025-03-07
Last updated
2025-03-07
Provider docs
kilo.ai

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