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GPT-4.5 vs Pixtral Large
Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 7.0% higher average benchmark score. Pixtral Large offers 123.9K more tokens in context window than GPT-4.5. Pixtral Large is $217.00 cheaper per million tokens. Overall, GPT-4.5 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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Mistral AI
Pixtral Large was developed as a larger-scale multimodal model, designed to provide advanced vision-language understanding capabilities. Built to handle complex tasks requiring sophisticated analysis of visual and textual information, it represents Mistral's flagship offering for multimodal applications.
3 months newer
Pixtral Large
Mistral AI
2024-11-18
GPT-4.5
OpenAI
2025-02-27
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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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Pixtral Large
Input:$2.00
Output:$6.00($217.00 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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GPT-4.5
Average Score:73.8%(+7.0%)
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Pixtral Large
Average Score:66.7%
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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Pixtral Large
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GPT-4.5
Avg Score:73.8%(+7.0%)
Providers:1
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Pixtral Large
Avg Score:66.7%
Providers:1