Baidu: ERNIE 4.5 21B A3B Thinking
By Baidu
Released: 2025-10-09
Baidu Ernie 4 5 21B A3B Thinking features 21B parameters, MoE architecture and 131k-token context window. 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. Priced affordably at $0.07/1M tokens.
Visit Baidu: ERNIE 4.5 21B A3B ThinkingAI-Powered
Leverages advanced AI technology to deliver cutting-edge capabilities and results.
Fast & Efficient
Optimized performance ensures quick results without compromising on quality.
Purpose-Built
Specifically designed for llms tasks and workflows.
Baidu Model Timeline
131k tokens context
120k tokens context
30k tokens context
123k tokens context
123k tokens context
Specifications
AI Evaluation
Optimized for programming tasks, this model excels at code generation, debugging, and software engineering workflows with solid benchmark performance.
Pros
- Budget-friendly at $0.07/1M tokens
- 131k token context window
- Strong code generation and debugging
- Advanced logical reasoning
Cons
- May lack creative flair
- API integration required
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