ERNIE 4.5 VL 424B A47B

by Baidu

ERNIE 4.5 VL 424B A47B is Baidu's largest multimodal model, scaling to 424 billion parameters with 47 billion active per token via mixture-of-experts. It targets complex image-text understanding and reasoning across visual content through heterogeneous MoE pre-training that supports both shared and dedicated parameters across textual and visual modalities with modality-isolated routing. It is built to perform strongly across multimodal benchmarks, with thinking mode adding advantage on reasoning tasks such as MathVista, MMMU, and visual puzzles. The model supports a 123K token context for extended document and image analysis. Post-training incorporates supervised fine-tuning, preference optimization, and reinforcement learning with verifiable rewards, and it is released as open weights under the Apache 2.0 license, optimized for inference via vLLM with tensor parallelism across multiple GPUs.

Key info

Input
Output
Features
Context window
123K
Max output
16K
Input price
$0.42 /1M
Output price
$1.25 /1M
  • US residency available
  • Zero data retention on pay-as-you-go
  • No training by default
  • no-KYC deposit available

Available routes

ERNIE 4.5 VL 424B A47B runs on 1 route through the qynio gateway. Compare residency, zero retention, and training posture at a glance β€” full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
USZero data retentionNo$0.42$1.25

Uptime and availability

ERNIE 4.5 VL 424B A47B runs on a single route through the qynio gateway today, so its availability is that provider's availability.

100%route uptime, last 30 days
Single route, no failover target within this model.

Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. .

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider qynio monitors.

Data handling per route

Each route hosting ERNIE 4.5 VL 424B A47B has its own privacy posture, residency, and no-KYC terms. Postures are maintained by qynio with a last-verification timestamp.

Novita β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is on by default on Pay-as-you-go β€” no action required. No training on customer data. US; wallets; deposit available.

Zero data retention
On by default on Pay-as-you-go. Derived from the logging and moderation facts.
Training
No training on customer data.
Logging
None
Moderation
Not established
Caching
Not established
Subprocessor access
Not established
no-KYC deposit
deposit available
Transfer mechanism
wallets

Get started

Call ERNIE 4.5 VL 424B A47B through the qynio gateway with one API key. Let your coding agent set it up, or call it directly β€” qynio is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up qynio for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.QYN_API_KEY,
baseURL: "https://api.qyn.io/v3/compat",
});
const completion = await client.chat.completions.create({
model: "novita/baidu/ernie-4.5-vl-424b-a47b",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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