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Claude 3.5 Haiku vs GPT-4o Mini: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Claude 3.5 Haiku and GPT-4o Mini across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureClaude 3.5 HaikuGPT-4o Mini
ProviderAnthropicOpenAI
Input Price / 1M tokens$0.800$0.150
Output Price / 1M tokens$4.00$0.600
Context Window
200K
128K
Max Output Tokens
8,192
16,384
Arena ELO
1,220
1,220
Coding ELO
1,250
1,200
TTFT (ms)
150
180
Tokens/sec
100
120
MultimodalNoYes
JSON ModeYesYes
Function CallingYesYes
VisionNoYes
When to Use Claude 3.5 Haiku

Claude 3.5 Haiku excels at cost-effective, coding, fast-inference tasks.

Strengths:

  • Very cheap
  • Fast
  • Large context

Best for:

cost-effectivecodingfast-inference
When to Use GPT-4o Mini

GPT-4o Mini excels at chatbots, lightweight-tasks, cost-sensitive tasks.

Strengths:

  • Extremely affordable pricing
  • Fast response times
  • Strong for its price tier
  • Good multimodal support

Best for:

chatbotslightweight-taskscost-sensitive

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