LLMversus

Claude Haiku 4 vs Grok 3-mini: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 20, 2026By LLMversusUpdated June 14, 2026View methodology

⚡ Quick Answer

Grok 3 Mini is significantly cheaper at $0.30/$0.50 per million tokens vs $0.80/$4.00. Claude Haiku 4 offers a larger 200K context window vs 128K.

Updated: April 20, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureClaude Haiku 4Grok 3-mini
ProviderAnthropicxAI
Input Price / 1M tokens$1.00$0.300
Output Price / 1M tokens$5.00$0.500
Context Window
200K
128K
Max Output Tokens
8,192
4,096
Arena ELO
1,220
1,175
Coding ELO
1,195
1,190
TTFT (ms)
150
130
Tokens/sec
130
140
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Claude Haiku 4

Choose Claude Haiku 4 when you need: very fast response times, 200k context window, affordable for anthropic quality, good instruction following. It excels at chatbots, classification, cost-sensitive, high-volume tasks. Its 200K context window is larger, making it better for long-document processing.

Strengths:

  • Very fast response times
  • 200K context window
  • Affordable for Anthropic quality
  • Good instruction following

Best for:

chatbotsclassificationcost-sensitivehigh-volume
When to Use Grok 3-mini

Choose Grok 3 Mini when you need: very affordable pricing, fast response times, good for simple tasks, reasoning capabilities at low cost. It excels at chatbots, cost-sensitive, lightweight-tasks tasks. It is also the more cost-effective option between the two.

Strengths:

  • Very cheap
  • Fast
  • Large context

Best for:

cost-effectivegeneral-purpose

Frequently Asked Questions

Related Comparisons

Claude Haiku 4 vs Claude Opus 4Claude Opus 4 vs Grok 3-miniClaude Haiku 4 vs Gemini 2 5 ProGemini 2 5 Pro vs Grok 3-miniClaude Haiku 4 vs O3Grok 3-mini vs O3Claude Haiku 4 vs Deepseek R1Deepseek R1 vs Grok 3-miniClaude Haiku 4 vs O1Grok 3-mini vs O1Claude Haiku 4 vs Qwen 3 235bGrok 3-mini vs Qwen 3 235bClaude Haiku 4 vs Gemini Exp 1206Gemini Exp 1206 vs Grok 3-miniClaude Haiku 4 vs Gpt 4 5Gpt 4 5 vs Grok 3-miniClaude Haiku 4 vs Groq Deepseek R1Grok 3-mini vs Groq Deepseek R1Claude Haiku 4 vs Llama 4 MaverickGrok 3-mini vs Llama 4 Maverick