Baidu· ERNIEOpen-weight release

Announcing the Open Source Release of the ERNIE 4.5 Model Family

Baidu announces the open-source release of the ERNIE 4.5 model family, a set of multimodal MoE models with up to 424B total parameters, available under Apache 2.0. The models achieve state-of-the-art performance on text and multimodal benchmarks.

From the source

We introduce ERNIE 4.5, a new family of large-scale multimodal models comprising 10 distinct variants.

ernie.baidu.com

Announced

30 Jun 2025 00:00 UTC

Detected

28 Aug 2026 19:42 UTC (+424d after)

License

Apache 2.0