Baidu: ERNIE 4.5 VL 28B A3B
Baidu • LLM
A powerful multimodal Mixture-of-Experts chat model featuring 28B total parameters with 3B activated per token, delivering exceptional text and vision understanding through its innovative heterogeneous MoE structure with modality-isolated routing....
Specifications
Context Window
30K tokens
Input Price/1M
$0.14
Output Price/1M
$0.56
Parameters
—
Max Output
8K tokens
Information
- Tool Calling
- ✅ Supported
- Vision
- ✅ Supported
- Audio
- ❌ Not supported
Full Analysis: Baidu: ERNIE 4.5 VL 28B A3B
What is Baidu: ERNIE 4.5 VL 28B A3B?
Baidu: ERNIE 4.5 VL 28B A3B is an AI model developed by Baidu, classified as a large language model (LLM). It is a multimodal model, capable of processing text, images, and potentially other media types. As an open source model, it is available for download, customization, and on-premises deployment. With a context window of 30K tokens, it is suitable for processing short documents and direct prompts.
Pricing & Costs in 2026
Baidu: ERNIE 4.5 VL 28B A3B is usage-based, priced at $0.14/1M input tokens and $0.56/1M output tokens. For context: 1 million tokens is approximately 750,000 words, or about 10 average-length books. At this aggressive price point, it is one of the most cost-effective options on the market, ideal for high-volume applications like chatbots, bulk document analysis, and automation.
Benchmarks & Performance
We don't have detailed benchmark results for Baidu: ERNIE 4.5 VL 28B A3B yet. Benchmarks are updated weekly as new data becomes available from sources like Artificial Analysis, LM Arena, and LiveBench.
It's important to note that benchmarks measure specific aspects and don't capture the full user experience. Factors like instruction adherence, behavior in long conversations, and real-world task quality vary significantly between models and aren't always reflected in standard scores.
Recommended Use Cases
Baidu: ERNIE 4.5 VL 28B A3B is suitable for a wide range of AI applications: automation with tool calling (API integration, databases, external systems), image and visual document analysis (OCR, diagrams, screenshots), multimodal processing combining text and images, high-volume chatbots and automated support, complex reasoning, math problem solving, and logical analysis, text generation, summarization, translation, and general assistance.
Comparison with Alternatives
In the 2026 AI model ecosystem, Baidu: ERNIE 4.5 VL 28B A3B competes directly with similarly capable models. Baidu competes in this segment against OpenAI, Anthropic, Google, and Meta. The choice between models depends on the specific use case, budget, latency requirements, and need for features like multimodality and tool calling.
For a detailed side-by-side comparison, use our comparison tool or check the overall model ranking.
Frequently Asked Questions
What is Baidu: ERNIE 4.5 VL 28B A3B?
A powerful multimodal Mixture-of-Experts chat model featuring 28B total parameters with 3B activated per token, delivering exceptional text and vision understanding through its innovative heterogeneous MoE structure with modality-isolated routing....
How much does Baidu: ERNIE 4.5 VL 28B A3B cost?
Baidu: ERNIE 4.5 VL 28B A3B costs $0.14/1M input tokens and $0.56/1M output tokens. For heavy usage (e.g., a chatbot handling 100k messages/month), costs can range from $10 to $1,000 depending on volume.
How does Baidu: ERNIE 4.5 VL 28B A3B compare with other models?
We don't have detailed benchmarks for Baidu: ERNIE 4.5 VL 28B A3B yet. Check the main benchmark page to compare available models.
Is Baidu: ERNIE 4.5 VL 28B A3B open source?
Yes, Baidu: ERNIE 4.5 VL 28B A3B is an open source model. You can deploy it on-premises, customize it via fine-tuning, and maintain full control over your data. Check the official repository for the specific license.
What is Baidu: ERNIE 4.5 VL 28B A3B best for?
Baidu: ERNIE 4.5 VL 28B A3B excels at complex reasoning and problem solving. It supports tool calling for API integrations and automation.
Last updated: May 15, 2026 • View methodology →