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

Name: Grok 2 Vision vs Sonar — Pricing, Benchmarks & Speed Comparison 2026
Creator: LLMversus
License: https://creativecommons.org/licenses/by/4.0/

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

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

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

Feature	Grok 2 Vision	Sonar
Provider	xAI	Perplexity
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 ELO	N/A	1,170
TTFT (ms)	150	150
Tokens/sec	100	100
Multimodal	Yes	No
JSON Mode	Yes	Yes
Function Calling	Yes	Yes
Vision	Yes	No

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

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

Side-by-Side Comparison

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