baidu
Baidu: ERNIE 4.5 21B A3B Thinking
ERNIE-4.5-21B-A3B-Thinking is Baidu's upgraded lightweight MoE model, refined to boost reasoning depth and quality for top-tier performance in logical puzzles, math, science, coding, text generation, and expert-level academic benchmarks.
Quality Score
76/100
composite of price, context, capability
Input Price
$0.07
per 1M tokens
Output Price
$0.28
per 1M tokens
Context Window
131,072
tokens
- Model ID
- baidu/ernie-4.5-21b-a3b-thinking
- Vendor
- baidu
- Tokenizer
- Other
- Input Modalities
- text
- Output Modalities
- text
- Max Output
- 65,536 tokens
- Tool Calling
- not supported
- Structured Output
- not supported
- Reasoning Mode
- ✓ supported
- Vision
- text only
- Audio
- no
- Moderated
- no
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