Baidu
Baidu is a publicly listed technology company headquartered in Beijing. Robin Yanhong Li and Eric Yong Xu founded the business in 2000. Its work spans internet search, AI cloud services and AI applications. Robin Li is chairman and chief executive officer.
Models & tools
- ERNIE 5.5 Flash Base
Baidu · ERNIE 5.5
Pretrained sparse language model with 280 billion total parameters and 14 billion active per token.
Launch date Downloadable - Unlimited-OCR-2
Baidu · Unlimited-OCR
Document parsing model with sparse-reference sliding-window attention for long documents.
Launch date Downloadable · API - Unlimited-OCR
Baidu · Unlimited-OCR
DeepSeek-OCR-based model for joint parsing of multiple pages in a single document-level pass.
Launch date Downloadable - PaddleOCR-VL-1.6
Baidu · PaddleOCR-VL
A 0.9-billion-parameter document vision-language model with improved training for difficult document regions.
Launch date Downloadable Hosted general-purpose model derived from ERNIE 5.0 through elastic model selection and task-specific post-training.
Launch date API · Provider product- ERNIE 4.5 0.3B
Baidu · ERNIE 4.5
Post-trained dense language model with 300 million parameters for local text processing.
Launch date not confirmedDownloadable - ERNIE 4.5 0.3B Base
Baidu · ERNIE 4.5
Dense 300-million-parameter base checkpoint in the ERNIE 4.5 language family.
Launch date not confirmedDownloadable - ERNIE 4.5 21B A3B
Baidu · ERNIE 4.5
Post-trained sparse language model with 21 billion total parameters and about three billion active per token.
Launch date not confirmedDownloadable - ERNIE 4.5 21B A3B Base
Baidu · ERNIE 4.5
Sparse language base model with a 21-billion-parameter expert pool and about three billion active per token.
Launch date not confirmedDownloadable - ERNIE 4.5 21B A3B Thinking
Baidu · ERNIE 4.5 Thinking
Reasoning-trained 21B-total, 3B-active language model for complex problems and function calls.
Launch date not confirmedDownloadable - ERNIE 4.5 300B A47B
Baidu · ERNIE 4.5
Post-trained sparse text model with 300 billion total parameters and 47 billion active parameters.
Launch date not confirmedDownloadable - ERNIE 4.5 300B A47B Base
Baidu · ERNIE 4.5
ERNIE 4.5 base language model with 300 billion total parameters and 47 billion active parameters.
Launch date not confirmedDownloadable - ERNIE 4.5 Turbo 128K
Baidu · ERNIE 4.5 Turbo
Hosted ERNIE 4.5 Turbo text model with a 128K context for long documents.
Launch date not confirmedAPI - ERNIE 4.5 Turbo 32K
Baidu · ERNIE 4.5 Turbo
Hosted ERNIE 4.5 Turbo text-generation model with a 32K context.
Launch date not confirmedAPI - ERNIE 4.5 Turbo VL
Baidu · ERNIE 4.5 Turbo
Hosted vision-language model with image understanding and a 128K context.
Launch date not confirmedAPI - ERNIE 4.5 VL 28B A3B
Baidu · ERNIE 4.5
Post-trained sparse vision-language model with 28 billion total parameters and three billion active parameters.
Launch date not confirmedDownloadable - ERNIE 4.5 VL 28B A3B Base
Baidu · ERNIE 4.5
Sparse vision-language base checkpoint with 28 billion total parameters and three billion active parameters.
Launch date not confirmedDownloadable - ERNIE 4.5 VL 28B A3B Thinking
Baidu · ERNIE 4.5 Thinking
Visual reasoning model with grounding, video understanding and image tools, trained from the 28B-A3B architecture.
Launch date not confirmedDownloadable - ERNIE 4.5 VL 424B A47B
Baidu · ERNIE 4.5
Post-trained vision-language model with 424 billion total parameters and 47 billion active parameters.
Launch date not confirmedDownloadable - ERNIE 4.5 VL 424B A47B Base
Baidu · ERNIE 4.5
Large sparse vision-language base model with 424 billion total parameters and 47 billion active parameters.
Launch date not confirmedDownloadable Multimodal mixture-of-experts foundation model with 2.4 trillion parameters and a shared text, image, video and audio architecture.
Launch date not confirmedAPI- ERNIE 5.0 Thinking Preview
Baidu · ERNIE 5
Hosted ERNIE 5.0 preview with reasoning enabled by default and an optional non-thinking mode.
Launch date not confirmedPreviewAPI - ERNIE X1.1 Preview
Baidu · ERNIE X
Hosted reasoning preview trained with an iterative mixed reinforcement-learning framework.
Launch date not confirmedPreviewAPI - ERNIE-Image
Baidu · ERNIE-Image
Eight-billion-parameter diffusion image generator with a lightweight prompt enhancement component.
Launch date not confirmedDownloadable - ERNIE-Image-Turbo
Baidu · ERNIE-Image
Distilled eight-billion-parameter image model that generates images in eight sampling steps.
Launch date not confirmedDownloadable Joint audio and video generator with 6.3 billion parameters, built from Wan2.2-TI2V-5B.
Launch date not confirmedDownloadable- PaddleOCR-VL-1.5
Baidu · PaddleOCR-VL
A 0.9-billion-parameter document model for skewed, warped or unevenly lit pages, with Tibetan and Bengali support.
Launch date not confirmedDownloadable - Qianfan-OCR
Baidu · Qianfan-OCR
Four-billion-parameter document model for recognition, layout analysis, question answering and field extraction in 192 languages.
Launch date not confirmedDownloadable - Qianfan-VL-3B
Baidu · Qianfan-VL
Vision-language model combining Qwen2.5-3B with an InternViT encoder for images up to 4K.
Launch date not confirmedDownloadable - Qianfan-VL-70B
Baidu · Qianfan-VL
Seventy-billion-parameter Qianfan vision-language model built from Llama 3.1 and an InternViT image encoder.
Launch date not confirmedDownloadable - Qianfan-VL-8B
Baidu · Qianfan-VL
Eight-billion-parameter vision-language model combining Llama 3.1 and InternViT with a 32K context.
Launch date not confirmedDownloadable