Model Details
ERNIE 5.0
Quick answer: ERNIE 5.0 is Baidu's April 2025 flagship model scoring 87% MMLU-Pro. It is the latest in Baidu's ERNIE (Enhanced Representation through kNowledge IntEgration) series, designed primarily for Chinese-language use cases.
At a Glance
Where ERNIE 5.0 leads
- 87% MMLU-Pro — strong academic knowledge
- Chinese-language specialisation: optimised for Chinese text understanding
- Deep integration with Baidu ecosystem (Baidu Search, Baidu Maps, etc.)
- Proprietary with enterprise API access
Where it lags
- Limited public benchmark data outside MMLU-Pro
- Proprietary: no open weights
- Primarily Chinese market focus — limited English ecosystem support
Best for: Chinese-language applications; Baidu ecosystem integrations; enterprise deployments in China.
What ERNIE 5.0 Is
ERNIE 5.0 is the April 2025 release of Baidu's ERNIE series — one of China's longest-running LLM families. ERNIE stands for Enhanced Representation through kNowledge IntEgration, emphasising knowledge-grounded training. ERNIE 5.0 succeeds ERNIE 4.5 and represents Baidu's flagship capability as of April 2025.
The 87% MMLU-Pro score demonstrates strong academic knowledge, placing it competitively alongside models like Qwen2.5 72B Instruct (in terms of MMLU-Pro tier). ERNIE models are extensively used in China through Baidu's ERNIE Bot (Wenxin Yiyan) product.
Specifications
| Field | Value |
|---|---|
| Organization | Baidu |
| License | Proprietary (API only) |
| Release date | April 2025 |
| Modality | Text only |
Pricing
Available via Baidu AI Cloud (qianfan.baidu.com). Refer to Baidu's ERNIE pricing for current rates.
Public Benchmark Scores
| Benchmark | Score | Source | Date |
|---|---|---|---|
| MMLU-Pro | 87% | Benchgen evaluation | 2025-04 |
ERNIE 5.0 vs Alternatives
| Model | MMLU-Pro | License | Chinese support |
|---|---|---|---|
| ERNIE 5.0 | 87% | Proprietary | Excellent |
| GLM-5.2 | — | Proprietary | Excellent |
| Qwen2.5 72B Instruct | 81.2% | Qwen | Excellent |
| DeepSeek-V3 | — | MIT | Good |
For Chinese-language tasks: ERNIE 5.0 (Baidu ecosystem), GLM-5.2 (Zhipu AI), or Qwen2.5 (Alibaba, open-weight option). For open-source Chinese deployment: Qwen2.5 or DeepSeek-V3.
Related Models & Benchmarks
- Compare: GLM-5.2 · Qwen2.5 72B Instruct · DeepSeek-V3
- Benchmarks: MMLU-Pro
Frequently Asked Questions
What is ERNIE 5.0?
Baidu's April 2025 flagship language model scoring 87% MMLU-Pro. Designed for Chinese-language applications and Baidu ecosystem integration.Is ERNIE 5.0 available outside China?
ERNIE 5.0 is available via Baidu AI Cloud API globally, but optimisation and primary use cases are Chinese-language focused. For international deployments, Qwen2.5 or DeepSeek models offer open-weight alternatives with strong Chinese support.Specs from Baidu's ERNIE 5.0 release (April 2025) and Benchgen evaluations. Last updated 2026-07-24.
Benchmark Leaderboards
This model isn’t on any benchmark leaderboard yet.