Claude Sonnet 4.5 (Thinking) VS ERNIE 5.0
| Model Name | Affiliated organization | Release time | Model parameter quantity | Comprehensive score |
|---|---|---|---|---|
| Claude Sonnet 4.5 (Thinking) | Anthropic | September 29, 2025 | N/A | 6.9 |
| ERNIE 5.0 | Baidu | January 21, 2026 | N/A | 6.5 |
Brief Comparison of Claude Sonnet 4.5 (Thinking) VS ERNIE 5.0 AI Models
Comprehensive Capability Comparison
Claude Sonnet 4.5 (Thinking) shows relatively better task comprehension and completion, while ERNIE 5.0 has inconsistent performance and unstable output quality.
Language Understanding Comparison
Claude Sonnet 4.5 (Thinking) is more fluent and coherent, while ERNIE 5.0 handles basic conversations but falters on complex statements.
Mathematical Reasoning Comparison
Claude Sonnet 4.5 (Thinking) has some limitations but remains functional for simple tasks. ERNIE 5.0 frequently fails and is ineffective for meaningful reasoning.





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