NovitaAIERNIE 4.5 21B A3B model ID, context window & pricing
ernie
Quick facts
Model ID baidu/ernie-4.5-21B-a3b
Source NovitaAI
Context Window 120000
Pricing $0.07 input / $0.28 output per 1M tokens
Capabilities tool calling, temperature control, open weights
Model overview
ERNIE 4.5 21B A3B is an AI model from NovitaAI with 120000 token context window and text input support.
Published pricing is $0.07 input and $0.28 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
Model ID baidu/ernie-4.5-21B-a3b
Provider NovitaAI
Family ernie
Status -
Knowledge Cutoff 2025-03
Release Date 2025-06-30
Input Modalities text
Output Modalities text
Context Window 120000
Input Limit -
Output Limit 8000
Tool Calling Yes
Reasoning No
Structured Output -
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.07
Output Cost / 1M tokens $0.28
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -