Model vendor
Baidu
Baidu is a Chinese multinational technology company specializing in Internet-related services and artificial intelligence. Creator of the ERNIE (Enhanced Representation through kNowledge IntEgration) series of large language models.
Updated Aug 10, 2026. Data as of 2026-08-07
Published models2
Published versions2
Open defaults0
CountryCN
Baidu models
Default-version specifications and scored-version capability values are labeled separately.
| BA | ERNIE 4.5 | 8.1 | 80.0% | 128K | Closed weights | ERNIE 4.5 | |
| BA | ERNIE 5.0 | N/A | N/A | N/A | Closed weights | Not scored |
Baidu capability scores
Each unique model uses its latest scored version.
Baidu highlights
Leaders from this vendor's current published catalog.
Top scoreERNIE 4.58.1 LLMBoardLargest contextERNIE 4.5128K tokens
Open-weight defaults0of 2 published models
What is Baidu?
Vendor context from the published model registry.
Baidu is a Chinese multinational technology company specializing in Internet-related services and artificial intelligence. Creator of the ERNIE (Enhanced Representation through kNowledge IntEgration) series of large language models.
Model ownership is separate from API hosting. One model can be offered by multiple API providers with different prices.
- Vendor
- Baidu
- Published models
- 2
- Published versions
- 2
- Country
- CN
- Founded
- Not published
Vendor description and inventory come from the published model registry.
FAQ
Common questions about Baidu.
What is Baidu's highest-ranked model?
ERNIE 4.5 currently has the strongest published LLMBoard score from this vendor.
How many Baidu models are tracked?
The current public catalog contains 2 independently selectable Baidu model products and 2 published versions.
Does Baidu host every listed model API?
Not necessarily. Vendor identifies the model developer; API providers are tracked separately.
Does Baidu publish open-weight models?
No current default version is marked as open weight.