ERNIE-4.5-21B-A3B-Thinking
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Overview
Reasoning LLM model by Baidu (2025). Verified entry on AIDb, the IMDb for AI models.
Details
- Vendor
- Baidu
- Type
- Reasoning LLM
- Release year
- 2025
- Jurisdiction
- China
- CEO
- Robin Li
- Key staffers
- Haifeng Wang (CTO)
- Deployment
- Cloud only (proprietary)
- Open source
- No
- Free tier
- Yes
- Subscription
- Ernie Bot subscription (China-focused)
- Stock status
- $96
- X
- @Baidu_Inc
AIDb Rating
AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 5/10 · Significance 4/10 → 4.15
Last verified 2026-06-11 · Primary source ↗
Cite this
“ERNIE-4.5-21B-A3B-Thinking.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/baidu-ernie-4-5-21b-a3b-thinking.html
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