Author's Description
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. Built with scaling-efficient infrastructure for high-throughput training and inference, the model leverages advanced post-training techniques including SFT, DPO, and UPO for optimized performance, while supporting an impressive 131K context length and RLVR alignment for superior cross-modal reasoning and generation capabilities.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Baidu's ERNIE 4.5 VL 28B A3B, a powerful multimodal Mixture-of-Experts model, demonstrates competitive response times, ranking in the 52nd percentile across seven benchmarks. It also offers cost-effective solutions, placing in the 62nd percentile for price. A standout feature is its exceptional reliability, achieving a perfect 100% success rate across all benchmarks, indicating minimal technical failures. In terms of performance across categories, the model exhibits strong capabilities in Ethics, achieving 100% accuracy and being noted as the most accurate model at its price point and speed. It also performs well in General Knowledge (96.0% accuracy) and Email Classification (96.0% accuracy). Its Instruction Following and Reasoning capabilities are solid, with 56.0% and 70.0% accuracy respectively, placing it around the 50th percentile. A notable weakness is its performance in Hallucinations, where it scored 80.0% accuracy, ranking in the 24th percentile, suggesting room for improvement in acknowledging uncertainty. Coding performance is average at 82.0% accuracy. Overall, ERNIE 4.5 VL 28B A3B is a highly reliable and cost-efficient model with strong ethical reasoning and general knowledge, though its ability to acknowledge uncertainty could be enhanced.
Model Pricing
Current Pricing
Feature | Price (per 1M tokens) |
---|---|
Prompt | $0.14 |
Completion | $0.56 |
Price History
Available Endpoints
Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
---|---|---|---|---|
Novita
|
Novita | baidu/ernie-4.5-vl-28b-a3b | 30K | $0.14 / 1M tokens | $0.56 / 1M tokens |
Benchmark Results
Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
---|
Other Models by baidu
|
Released | Params | Context |
|
Speed | Ability | Cost |
---|---|---|---|---|---|---|---|
Baidu: ERNIE 4.5 21B A3B | Aug 12, 2025 | 21B | 120K |
Text input
Text output
|
★★★★ | ★★★ | $$ |
Baidu: ERNIE 4.5 VL 424B A47B | Jun 30, 2025 | 424B | 123K |
Text input
Image input
Text output
|
★★ | ★★★★ | $$$$ |
Baidu: ERNIE 4.5 300B A47B | Jun 30, 2025 | 300B | 123K |
Text input
Text output
|
★ | ★★ | $$$$ |