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GPT-4.5 vs Qwen3-Next-80B-A3B-Instruct
Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 1.1% higher average benchmark score. GPT-4.5 offers 1.0K more tokens in context window than Qwen3-Next-80B-A3B-Instruct. Qwen3-Next-80B-A3B-Instruct is $223.35 cheaper per million tokens. GPT-4.5 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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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-Next 80B Instruct was developed as the instruction-tuned version of Qwen3-Next 80B, designed to combine large-scale mixture-of-experts architecture with reliable instruction-following. Built to demonstrate efficient deployment of capable models, it balances advanced performance with practical computational efficiency.
6 months newer
GPT-4.5
OpenAI
2025-02-27
Qwen3-Next-80B-A3B-Instruct
Alibaba Cloud / Qwen Team
2025-09-10
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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-Next-80B-A3B-Instruct
Input:$0.15
Output:$1.50($223.35 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
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GPT-4.5
Average Score:69.4%(+1.1%)
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Qwen3-Next-80B-A3B-Instruct
Average Score:68.2%
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-Next-80B-A3B-Instruct
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GPT-4.5
Avg Score:69.4%(+1.1%)
Providers:1
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Qwen3-Next-80B-A3B-Instruct
Avg Score:68.2%
Providers:1