ERNIE 4.5 300B A47B is Baidu's language model with a 131K context window and up to 12K output tokens. A large-scale 300B-parameter MoE LLM from Baidu activating 47B parameters per token, supporting text generation with broad language capabilities.
Specifications
Canonical IDbaidu-ernie-4-5-300b-a47b
TypeLanguage
StatusActive
CreatorBaiduBaidu
Providers
Context Window131K tokens
Max Output12K tokens
Input ModalitiesText
Output ModalitiesText
Parameters300B
Release Date · 12 months ago
Knowledge Cutoff · 1 year ago
Benchmarks
Intelligence Index
15.0
#300
Coding Index
14.5
#233
Math Index
41.3
#145
MMLU-Pro
0.8
#136
GPQA
0.8
#90
HLE
0.0
#437
LiveCodeBench
0.5
#149
AIME
0.5
#52
IFBench
0.4
#241
Time to First Token
SciCode
0.3
#214
MATH-500
0.9
#48
AIME 2025
0.4
#145
LCR
0.0
#330
TerminalBench Hard
0.1
#244
TAU2
0.0
#377
Output TPS
0.0
#318

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities2/13
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

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
OpenRouter logo
OpenRouter
baidu/ernie-4.5-300b-a47b
$0.28$1.10

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
ERNIE 5 Thinking PreviewAvailable
ERNIE 4.5 21B A3B Thinking131K$0.070$0.280Available
ERNIE 4.5 300B A47B131KCurrent
ERNIE 4.5 VL 424B A47B131K$0.420$1.25Available
ERNIE 4.5 300B A47B Paddle123K$0.280$1.10Available
ERNIE 4.5 VL 28B A3B Thinking131K$0.390$0.390Available
ERNIE ImageAvailable
ERNIE Image TurboAvailable

Model IDs

baidu-ernie-4-5-300b-a47b
baidu/ernie-4.5-300b-a47b
ernie-4-5-300b-a47b