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

Pricing verified Apr 8, 2026

⚡ Quick Answer

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

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureClaude 3.5 HaikuGPT-4o
ProviderAnthropicOpenAI
Input Price / 1M tokens$0.800$2.50
Output Price / 1M tokens$4.00$10.00
Context Window
200K
128K
Max Output Tokens
8,192
16,384
Arena ELO
1,220
1,260
Coding ELO
1,250
1,265
TTFT (ms)
150
230
Tokens/sec
100
95
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

GPT-4o excels at general-purpose, multimodal, function-calling tasks.

Strengths:

  • Fast response times
  • Strong multimodal capabilities
  • Code execution support

Best for:

general-purposemultimodalfunction-calling

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