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Compare AI models: Claude Sonnet 5.5 vs Sonar Deep Research

  1. Claude Sonnet 5.5Anthropic
  2. Sonar Deep ResearchPerplexityHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Claude Sonnet 5.590/1000/10021/10080/10050/100100/100
Sonar Deep Research50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder25/10020/1000/1000/100 — Tool calling not supported
Overview
Author
Context length
1M
128K
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$2.00/ 1M
Output
$10/ 1M
$8.00/ 1M
Cached input
$0.20/ 1M
Unknown
MomentumLast 2 mo
Unique users
No usage
No usage
Completed sessions
No usage
No usage
Token share
No usage
No usage
Tokens
No usage
No usage
No trend data
No trend data
RetentionWeek 1
Returning users
Pending
Pending

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