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Grok 2 Vision vs Sonar: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Grok 2 Vision and Sonar across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGrok 2 VisionSonar
ProviderxAIPerplexity
Input Price / 1M tokens$2.00$1.00
Output Price / 1M tokens$10.00$1.00
Context Window
8.192K
127K
Max Output Tokens
4,096
4,096
Arena ELO
1,230
1,160
Coding ELON/A1,170
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Grok 2 Vision

Grok 2 Vision excels at multimodal, vision tasks.

Strengths:

  • Vision capabilities
  • Good multimodal understanding

Best for:

multimodalvision
When to Use Sonar

Sonar excels at web-search, cost-effective tasks.

Strengths:

  • Web search built-in
  • Affordable
  • Good quality

Best for:

web-searchcost-effective

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