# ERNIE 4.5 VL 424B A47B

> ERNIE 4.5 VL 424B A47B is an open-weight language model from Baidu, released on 30 Jun 2025. It accepts images and text and generates text, with a 123K-token context window and up to 16K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.42 per million input tokens and $1.25 per million output tokens (OpenRouter), across 1 provider we track. It is scheduled for retirement on 8 Oct 2026.

Source page: https://www.aimodel.directory/models/ernie-4-5-vl-424b-a47b
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Baidu
- **Release date:** 30 Jun 2025 (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Status:** Generally available
- **Weights:** Open weights (source: Hugging Face, https://huggingface.co/baidu/ERNIE-4.5-VL-424B-A47B-PT)
- **License:** apache-2.0 (source: Hugging Face, https://huggingface.co/baidu/ERNIE-4.5-VL-424B-A47B-PT)
- **Parameters:** 424B (source: Hugging Face, https://huggingface.co/baidu/ERNIE-4.5-VL-424B-A47B-PT)
- **Context window:** 123K (123,000 tokens) (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Max output:** 16K tokens (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Knowledge cutoff:** 31 Mar 2025 (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Input:** Images and text (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Output:** Text (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Reasoning mode:** Yes (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Tool calling:** No (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Structured output:** No (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Retirement date:** 8 Oct 2026 (source: OpenRouter, https://openrouter.ai/baidu/ernie-4.5-vl-424b-a47b)
- **Hugging Face:** baidu/ERNIE-4.5-VL-424B-A47B-PT (source: Hugging Face, https://huggingface.co/baidu/ERNIE-4.5-VL-424B-A47B-PT)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| OpenRouter | $0.42 | $1.25 | – | 123K |

## FAQ

### What is the context window of ERNIE 4.5 VL 424B A47B?

ERNIE 4.5 VL 424B A47B has a context window of 123,000 tokens (123K) and can generate up to 16,000 tokens in a single response, according to OpenRouter.

### How much does the ERNIE 4.5 VL 424B A47B API cost?

ERNIE 4.5 VL 424B A47B is listed from $0.42 per million input tokens and $1.25 per million output tokens (OpenRouter). Prices last verified 4 Oct 2026.

### Is ERNIE 4.5 VL 424B A47B open source?

ERNIE 4.5 VL 424B A47B is an open-weight model: its weights are published on Hugging Face as baidu/ERNIE-4.5-VL-424B-A47B-PT under the apache-2.0 license. Check the license terms before commercial use.

### When was ERNIE 4.5 VL 424B A47B released?

Baidu released ERNIE 4.5 VL 424B A47B on 30 Jun 2025, according to OpenRouter.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "ERNIE 4.5 VL 424B A47B", https://www.aimodel.directory/models/ernie-4-5-vl-424b-a47b