LLM Comparison

Grok 4.20 Multi-Agent vs Claude Sonnet 4.6

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

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2/6 models
Same tier:
 xAIGrok 4.20 Multi-AgentAnthropicClaude Sonnet 4.6
OrganizationxAIxAIAnthropicAnthropic
OpenTools Score
67
7.5
FamilyGrokClaude
StatusCurrentCurrent
Release DateMar 2026Feb 2026
Context Window2.0M tokens1.0M tokens
Input Price$2.00/M tokens$3.00/M tokens
Output Price$6.00/M tokens$15.00/M tokens
Pricing NotesCache read: $0.2000/M tokensCache read: $0.3000/M tokens
Capabilities
textvisioncode
textvisioncodetool-use
Max Output—128K tokens
API Identifierx-ai/grok-4.20-multi-agentanthropic/claude-sonnet-4.6
Benchmarks
MMLU—88
HumanEval—93.7
MATH—79.5
GPQA—68.9
 View Grok 4.20 Multi-AgentView Claude Sonnet 4.6

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
Grok 4.20 Multi-AgentCheapest$2.00$3.00$5.00—
Claude Sonnet 4.6$3.00$7.50$10.50+110%

xAI

Grok 4.20 Multi-Agent

Grok 4.20 Multi-Agent is a multimodal llm from xAI. Supports up to 2,000,000 token context window. Available from $2.00/M input tokens.

Anthropic

Claude Sonnet 4.6

Claude Sonnet 4.6 is a multimodal llm from Anthropic. Supports up to 1,000,000 token context window. Achieves 88.0% on MMLU. Available from $3.00/M input tokens.

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