ERNIE 4.5 21B A3B
The ERNIE 4.5 series of open-source models adopts a Mixture-of-Experts (MoE) architecture, representing an innovative multimodal heterogeneous model structure.
text → text · made by Baidu
$0.07→$0.28per Mtok in / out
Novita AI · 2 sellers
Sold by 2 ways
| Seller | Lane | Rate |
|---|---|---|
| Novita AI aggregator | standard | $0.07per Mtok in$0.28per Mtok outapi.novita.ai · read 2026-08-25 |
| PPIO aggregator | standard | $0.5per Mtok in$2per Mtok outapi.ppinfra.com · read 2026-09-10 |
About
ERNIE 4.5 21B A3B — a text model from Baidu, sold by 2 companies from $0.07 in and $0.28 out per million tokens.
It takes text and returns text, with a context window of 120,000 tokens. It was published in June 2025, trained on material up to March 2025. Its sellers say it can call a tool. The catalogue files it under chat. Two companies sell it. The cheapest is $0.07 in and $0.28 out per million tokens at Novita AI.
Every current figure
- Maker
- Baidu
- Register
- model
- Takes
- text
- Returns
- text
- Context
- 120,000 tokens
- Longest answer
- 8,000 tokens
- Published
- June 2025
- Knowledge to
- March 2025
- Parameters
- 21 billion · read from its own name, the total of a mixture
- Sellers
- 2
- Maker's own price
- not read
- Price
- $0.07 in and $0.28 out per million tokens — Novita AI
Known as 1 name
baidu/ernie-4.5-21B-a3b