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Model comparison Synced Apr 6, 2026

Anthropic: Claude 3.5 Haiku vs xAI: Grok 4.20 Beta

Side-by-side comparison of Anthropic: Claude 3.5 Haiku and xAI: Grok 4.20 Beta. Compare pricing, context window, capabilities, and find out which is better for your workflow.

Verdict

strong confidence

Anthropic: Claude 3.5 Haiku and xAI: Grok 4.20 Beta are closely matched across pricing, context, and capabilities. Your choice depends on workflow-specific factors like provider ecosystem preference and existing integrations.

Best for with Anthropic: Claude 3.5 Haiku

Budget-conscious workflowsLong-form content generation

Best for with xAI: Grok 4.20 Beta

Long document processingMulti-modal tasks

Side-by-side

Technical specifications

Anthropic: Claude 3.5 Haiku xAI: Grok 4.20 Beta
Provider Anthropic xAI
Input price $0.80/M $2/M
Output price $4/M $6/M
Context window 200K 2.0M
Max output 8K N/A
Capabilities
Tool useVision
Tool useVisionReasoning
Released Nov 3, 2024 Mar 12, 2026

Scoring breakdown

How each dimension compares

Price

Anthropic: Claude 3.5 Haiku leads

Anthropic: Claude 3.5 Haiku

$4/M tokens

xAI: Grok 4.20 Beta

$6/M tokens

Context Window

xAI: Grok 4.20 Beta leads

Anthropic: Claude 3.5 Haiku

200K tokens

xAI: Grok 4.20 Beta

2.0M tokens

Capabilities

xAI: Grok 4.20 Beta leads

Anthropic: Claude 3.5 Haiku

2/4

xAI: Grok 4.20 Beta

3/4

Max Output

Anthropic: Claude 3.5 Haiku leads

Anthropic: Claude 3.5 Haiku

8K tokens

xAI: Grok 4.20 Beta

N/A

Recency

Anthropic: Claude 3.5 Haiku

Nov 2024

xAI: Grok 4.20 Beta

Mar 2026

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