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GPT-4.5 vs Qwen 2.5 72B: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare GPT-4.5 and Qwen 2.5 72B across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGPT-4.5Qwen 2.5 72B
ProviderOpenAIAlibaba
Input Price / 1M tokens$75.00$0.400
Output Price / 1M tokens$150.00$1.20
Context Window
128K
128K
Max Output Tokens
8,192
4,096
Arena ELO
1,290
1,230
Coding ELO
1,295
1,210
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use GPT-4.5

GPT-4.5 excels at multimodal, vision, general-purpose tasks.

Strengths:

  • Latest OpenAI model
  • Strong multimodal
  • Fast inference

Best for:

multimodalvisiongeneral-purpose
When to Use Qwen 2.5 72B

Qwen 2.5 72B excels at coding, general-purpose tasks.

Strengths:

  • Strong code generation
  • Competitive pricing
  • Large context

Best for:

codinggeneral-purpose

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