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o3 vs Qwen2.5 14B Instruct
Comprehensive side-by-side LLM comparison
o3 leads with 37.8% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
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OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
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Alibaba Cloud / Qwen Team
Qwen 2.5 14B was developed as a mid-sized instruction-tuned model, designed to balance capability and efficiency for diverse language tasks. Built with 14 billion parameters, it provides strong performance for applications requiring reliable instruction-following without the resource demands of larger models.
6 months newer
Qwen2.5 14B Instruct
Alibaba Cloud / Qwen Team
2024-09-19
o3
OpenAI
2025-04-16
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Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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o3
Average Score:83.3%(+37.8%)
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Qwen2.5 14B Instruct
Average Score:45.5%
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Knowledge Cutoff
Training data recency comparison
o3
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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o3
1 providers
OpenAI
Throughput: 50 tok/s
Latency: 20ms
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Qwen2.5 14B Instruct
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o3
Avg Score:83.3%(+37.8%)
Providers:1
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Qwen2.5 14B Instruct
Avg Score:45.5%
Providers:0