ERNIE 4.5 vs Phi 4 Reasoning Comparison
Comparing ERNIE 4.5 and Phi 4 Reasoning across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
ERNIE 4.5 outperforms in 1 benchmarks (GPQA), while Phi 4 Reasoning is better at 2 benchmarks (HumanEval+, MMLU-Pro).
Phi 4 Reasoning shows notably better performance in the majority of benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Model Size
Parameter count comparison
ERNIE 4.5 has 7.0B more parameters than Phi 4 Reasoning, making it 50.0% larger.
Context Window
Maximum input and output token capacity
Only ERNIE 4.5 specifies input context (128,000 tokens). Only ERNIE 4.5 specifies output context (65,536 tokens).
License
Usage and distribution terms
ERNIE 4.5 is licensed under a proprietary license, while Phi 4 Reasoning uses MIT.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
MIT
Open weights
Release Timeline
When each model was launched
ERNIE 4.5 was released on 2025-06-25, while Phi 4 Reasoning was released on 2025-04-30.
ERNIE 4.5 is 2 months newer than Phi 4 Reasoning.
Jun 25, 2025
8 months ago
1mo newerApr 30, 2025
10 months ago
Knowledge Cutoff
When training data ends
Phi 4 Reasoning has a documented knowledge cutoff of 2025-03-01, while ERNIE 4.5's cutoff date is not specified.
We can confirm Phi 4 Reasoning's training data extends to 2025-03-01, but cannot make a direct comparison without ERNIE 4.5's cutoff date.
—
Mar 2025
Outputs Comparison
Key Takeaways
Phi 4 Reasoning
View detailsMicrosoft
Detailed Comparison
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