ERNIE 4.5 300B A47B

ERNIE-4.5-300B-A47B is a 300B parameter Mixture-of-Experts (MoE) language model developed by Baidu as part of the ERNIE 4.5 series. It activates 47B parameters per token and supports text generation i

Creator: Baidu
Lifecycle: Active
Context: 123.0K
Max output: 12.0K
Released: Jun 30, 2025
Status: unknown

Input: $0.28 / 1M tokens
Output: $1.10 / 1M tokens
Cached read: — / 1M tokens
Cached write: — / 1M tokens
Batch discount: —%
Source: OpenRouter
Verified: Apr 5, 2026 (High)

Capabilities

Modalities: text→text
Capabilities: structuredOutputs

Official Links

Intro

https://openrouter.ai/baidu/ernie-4.5-300b-a47b

Docs

https://openrouter.ai/baidu/ernie-4.5-300b-a47b

Pricing

https://openrouter.ai/models

Benchmark Coverage

Benchmark	Version	Score	Date	Source	Notes

Release History

Release	Alias	Lifecycle	Release Date	Deprecation	Shutdown	Summary
ERNIE 4.5 300B A47B	baidu-ernie-4-5-300b-a47b	Active	Jun 30, 2025	—	—	Model available via OpenRouter.

Host Coverage

Host	Type	Context	Pricing Note	Differences
OpenRouter	aggregator	123.0K	$0.28/1M in · $1.10/1M out via OpenRouter	—

Migration Guidance

Change Events

Date	Type	Title	Description	Source
Jun 30, 2025	family_added	ERNIE 4.5 300B A47B published	Model made available via OpenRouter.	OpenRouter

Other models from Baidu

ERNIE 4.5 21B A3B, ERNIE 4.5 21B A3B Thinking, ERNIE 4.5 VL 28B A3B, ERNIE 4.5 VL 424B A47B