Last refreshed 2026-06-29. Next refresh: weekly.
Why use ERNIE 4.5 21B A3B on Novita AI?
Novita AI offers ERNIE 4.5 21B A3B with pay-as-you-go pricing at $0.07/1M input tokens. Novita AI offers a GPU-based inference API for image, video, and language model generation with a broad catalog of open-source models.
Setup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: ernie-4.5-21b-a3bernie-4.5-21b-a3bRequest example
Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.07 |
| Output tokens | $0.28 |
Capabilities
About ERNIE 4.5 21B A3B
ERNIE 4.5 21B A3B is a Mixture-of-Experts model from Baidu with 21B total parameters and 3B activated per token. It delivers strong performance across Chinese and English language tasks with efficient inference at 120K context.
FAQ
What does ERNIE 4.5 21B A3B cost on Novita AI?
On Novita AI, ERNIE 4.5 21B A3B costs $0.07 per 1M input tokens and $0.28 per 1M output tokens.
What is the context window for ERNIE 4.5 21B A3B on Novita AI?
ERNIE 4.5 21B A3B supports a 123k token context window on Novita AI.
What API model ID do I use for ERNIE 4.5 21B A3B on Novita AI?
Use the model ID ernie-4.5-21b-a3b when calling Novita AI's API.
Who created ERNIE 4.5 21B A3B?
ERNIE 4.5 21B A3B was created by Baidu AI as part of the ERNIE 4.5 model family.
Is ERNIE 4.5 21B A3B open source?
ERNIE 4.5 21B A3B is open source under Apache 2.0 according to the seed data.