+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4.5 vs Qwen2.5 14B Instruct
Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 10.5% higher average benchmark score. GPT-4.5 supports multimodal inputs. Overall, GPT-4.5 is the stronger choice for coding tasks.
+
+
+
+
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.
+
+
+
+
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.
5 months newer
Qwen2.5 14B Instruct
Alibaba Cloud / Qwen Team
2024-09-19
GPT-4.5
OpenAI
2025-02-27
+
+
+
+
+
+
+
+
+
+
+
+
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
+
+
+
+
GPT-4.5
Average Score:86.3%(+10.5%)
+
+
+
+
Qwen2.5 14B Instruct
Average Score:75.9%
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-4.5
1 providers
OpenAI
Throughput: 50 tok/s
Latency: 20ms
+
+
+
+
Qwen2.5 14B Instruct
+
+
+
+
GPT-4.5
Avg Score:86.3%(+10.5%)
Providers:1
+
+
+
+
Qwen2.5 14B Instruct
Avg Score:75.9%
Providers:0