Question 1

What is the cost of ERNIE 4.5 21B A3B Thinking by OpenRouter?

Accepted Answer

ERNIE 4.5 21B A3B Thinking by OpenRouter costs $0.07 per 1M input tokens and $0.28 per 1M output tokens.

Question 2

What is the context window of ERNIE 4.5 21B A3B Thinking by OpenRouter?

Accepted Answer

ERNIE 4.5 21B A3B Thinking by OpenRouter has a context window of 131K tokens. It supports up to 131K input tokens and can generate up to 66K output tokens.

Question 3

What are the capabilities of ERNIE 4.5 21B A3B Thinking by OpenRouter?

Accepted Answer

ERNIE 4.5 21B A3B Thinking by OpenRouter supports advanced reasoning, adjustable temperature. It has open weights.

Question 4

What input and output types does ERNIE 4.5 21B A3B Thinking support?

Accepted Answer

ERNIE 4.5 21B A3B Thinking by OpenRouter accepts text as input and can generate text as output.

Question 5

Does ERNIE 4.5 21B A3B Thinking by OpenRouter support reasoning?

Accepted Answer

Yes, ERNIE 4.5 21B A3B Thinking by OpenRouter supports advanced reasoning capabilities.

Question 6

Is ERNIE 4.5 21B A3B Thinking by OpenRouter open source?

Accepted Answer

Yes, ERNIE 4.5 21B A3B Thinking by OpenRouter has open weights, meaning the model weights are publicly available for download and self-hosting.

Question 7

What is the knowledge cutoff date for ERNIE 4.5 21B A3B Thinking?

Accepted Answer

ERNIE 4.5 21B A3B Thinking by OpenRouter has a knowledge cutoff date of 2025-03-31. This means the model was trained on data available up until that date.

ERNIE 4.5 21B A3B Thinking API

Input Modalities

Output Modalities

Standard (per 1M tokens)