+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-5 mini vs Phi 4
Comprehensive side-by-side LLM comparison
Phi 4 leads with 32.8% higher average benchmark score. GPT-5 mini offers 496.0K more tokens in context window than Phi 4. Phi 4 is $2.04 cheaper per million tokens. GPT-5 mini supports multimodal inputs. Overall, Phi 4 is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-5 mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 60.0% across 5 benchmarks. It excels particularly in AIME 2025 (91.1%), HMMT 2025 (87.8%), GPQA (82.3%). It supports a 528K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
+
+
+
+
Microsoft
Phi 4 is a language model developed by Microsoft. It achieves strong performance with an average score of 66.0% across 13 benchmarks. It excels particularly in MMLU (84.8%), HumanEval+ (82.8%), HumanEval (82.6%). The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2024, it represents Microsoft's latest advancement in AI technology.
7 months newer
Phi 4
Microsoft
2024-12-12
GPT-5 mini
OpenAI
2025-08-07
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GPT-5 mini
Input:$0.25
Output:$2.00
+
+
+
+
Phi 4
Input:$0.07
Output:$0.14($2.04 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 17 common benchmarks
+
+
+
+
GPT-5 mini
Average Score:17.6%
+
+
+
+
Phi 4
Average Score:50.5%(+32.8%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-5 mini
2024-05-30
Phi 4
2024-06-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-5 mini
2 providers
OpenAI
Throughput: 200 tok/s
Latency: 1ms
ZeroEval
Throughput: 200 tok/s
Latency: 1ms
+
+
+
+
+
+
+
+
GPT-5 mini
Avg Score:17.6%
Providers:2
+
+
+
+
Phi 4
Avg Score:50.5%(+32.8%)
Providers:1