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GPT-4.5 vs Qwen3 32B
Comprehensive side-by-side LLM comparison
Qwen3 32B leads with 44.7% higher average benchmark score. Qwen3 32B offers 123.9K more tokens in context window than GPT-4.5. Qwen3 32B is $224.60 cheaper per million tokens. GPT-4.5 supports multimodal inputs. Qwen3 32B is available on 3 providers. Overall, Qwen3 32B is the stronger choice for coding tasks.
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OpenAI
GPT-4.5 was developed as an intermediate advancement between GPT-4 and GPT-5, designed to incorporate incremental improvements in reasoning, factuality, and instruction-following. Built to bridge generational capabilities while maintaining compatibility with existing applications, it represents a refinement of the GPT-4 architecture with enhanced performance characteristics.
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Alibaba Cloud / Qwen Team
Qwen3 32B was developed as a dense 32-billion-parameter model in the Qwen3 family, designed to provide strong language understanding without mixture-of-experts complexity. Built for applications requiring straightforward deployment and reliable performance, it serves as a capable mid-to-large-scale foundation model.
2 months newer
GPT-4.5
OpenAI
2025-02-27
Qwen3 32B
Alibaba Cloud / Qwen Team
2025-04-29
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.5
Input:$75.00
Output:$150.00
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Qwen3 32B
Input:$0.10
Output:$0.30($224.60 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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GPT-4.5
Average Score:36.7%
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Qwen3 32B
Average Score:81.4%(+44.7%)
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4.5
1 providers
OpenAI
Throughput: 50 tok/s
Latency: 20ms
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Qwen3 32B
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GPT-4.5
Avg Score:36.7%
Providers:1
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Qwen3 32B
Avg Score:81.4%(+44.7%)
Providers:3