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ERNIE 4.5 300B A47B


ERNIE 4.5 300B A47B is Baidu logoBaidu's language model with a 123K context window and up to 12K output tokens, starting at $0.280 / 1M input and $1.10 / 1M output. Baidu's large-scale 300B-parameter MoE language model activating 47B parameters per token, designed for high-capacity text generation and understanding.
Spec
Canonical IDbaidu-ernie-4-5-300b-a47b
TypeLanguage
StatusActive
CreatorBaiduBaidu
Providers
Context Window123K tokens
Max Output12K tokens
Input ModalitiesText
Output ModalitiesText
Parameters300B
Release Date · 10 months ago
Intelligence Index
15.0
#183
Coding Index
14.5
#137
Math Index
41.3
#92
MMLU-Pro
0.8
#89
GPQA
0.8
#37
HLE
0.0
#304
LiveCodeBench
0.5
#99
AIME
0.5
#34
IFBench
0.4
#136
Time to First Token
1.76s
#290
SciCode
0.3
#122
MATH-500
0.9
#34
AIME 2025
0.4
#92
LCR
0.0
#212
TerminalBench Hard
0.1
#142
TAU2
0.0
#252
Output TPS
30.7
#186

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
OpenRouter logo
OpenRouter
baidu/ernie-4.5-300b-a47b
$0.280$1.10

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
ERNIE 5.0 Thinking PreviewAvailable
ERNIE 4.5 21B A3B Thinking131K$0.070$0.280Available
ERNIE 4.5 300B A47B123K$0.280$1.10Current
ERNIE 4.5 VL 424B A47B123K$0.420$1.25Available
ERNIE 4.5 28B A3B VL Thinking131K$0.390$0.390Available
ERNIE 4.5 300B A47B Paddle123K$0.280$1.10Available

Model IDs