Model vendor
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 11, 2026. Data as of 2026-08-11
Default-version specifications and scored-version capability values are labeled separately.
| BA | ERNIE 5.0 | 58.7 | 60.0% | N/A | Closed weights | ERNIE 5.0 | |
| BA | ERNIE 4.5 | 0.0 | 100.0% | 128K | Closed weights | ERNIE 4.5 |
Each unique model uses its latest scored version.
Leading Baidu models by score, price and context window.
Background and model catalog information for 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.
Model ownership is separate from API hosting. One model can be offered by multiple API providers with different prices.
Catalog data as of 2026-08-11.
Common questions about Baidu.
ERNIE 5.0 currently has the strongest LLMBoard score from this vendor.
The catalog contains 2 independently selectable Baidu models and 2 versions.
Not necessarily. Vendor identifies the model developer; API providers are tracked separately.
No current default version is marked as open weight.