ERNIE 4.5 VL 28B A3B API Cost Calculator
Estimate your monthly API costs for ERNIE 4.5 VL 28B A3B from Baidu.
Pricing per 1M tokens
Pricing last verified: Mar 21, 2026
30-Day Price History
Solid line: input price · Dashed line: output price
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Cost Breakdown
Compare with Similar Models
| Model | Input/1M | Output/1M |
|---|---|---|
| ERNIE 4.5 21B A3B Baidu | $0.0700 | $0.2800 |
| ERNIE 4.5 21B A3B Thinking Baidu | $0.0700 | $0.2800 |
| ERNIE 4.5 300B A47B Baidu | $0.2800 | $1.10 |
| ERNIE 4.5 VL 424B A47B Baidu | $0.4200 | $1.25 |
| Grok 4 Fast X Ai | $0.2000 | $0.5000 |
Frequently Asked Questions
How much does ERNIE 4.5 VL 28B A3B cost per token?
ERNIE 4.5 VL 28B A3B is priced at $0.1400 per 1M input tokens and $0.5600 per 1M output tokens. Use the calculator above to estimate your monthly costs based on your usage volume.
What is the context window for ERNIE 4.5 VL 28B A3B?
ERNIE 4.5 VL 28B A3B has a context window of 30K tokens (30,000 tokens). The maximum output length is 8K tokens.
Does ERNIE 4.5 VL 28B A3B support image inputs (vision)?
Yes, ERNIE 4.5 VL 28B A3B supports vision/image inputs. You can send images as part of your prompts.
Does ERNIE 4.5 VL 28B A3B support function calling (tool use)?
Yes, ERNIE 4.5 VL 28B A3B supports function calling (also called tool use). You can define custom functions that the model can invoke as part of its responses.
How does ERNIE 4.5 VL 28B A3B compare to similar models?
ERNIE 4.5 VL 28B A3B costs $0.1400 input and $0.5600 output per 1M tokens. ERNIE 4.5 21B A3B Thinking is less expensive at $0.0700 input and $0.2800 output per 1M tokens. See the "Compare with Similar Models" table above, or visit the ERNIE 4.5 21B A3B Thinking page at /tools/cost-calculator/baidu/ernie-4-5-21b-a3b-thinking.