LLM Comparison
ERNIE 4.5 21B A3B Thinking vs Nemotron 3 Nano 30B A3B
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
E ERNIE 4.5 21B A3B Thinking | N Nemotron 3 Nano 30B A3B | |
|---|---|---|
| Organization | Baidu | NVIDIA |
| OpenTools Score | ||
| Family | ERNIE | Nemotron |
| Status | Current | Current |
| Release Date | Oct 2025 | Dec 2025 |
| Context Window | 131K tokens | 262K tokens |
| Input Price | $0.07/M tokens | $0.05/M tokens |
| Output Price | $0.28/M tokens | $0.20/M tokens |
| Capabilities | textcodeextended-thinking | textcode |
| Max Output | 66K tokens | — |
| API Identifier | baidu/ernie-4.5-21b-a3b-thinking | nvidia/nemotron-3-nano-30b-a3b |
| View ERNIE 4.5 21B A3B Thinking | View Nemotron 3 Nano 30B A3B |
Cost Calculator
Enter your expected monthly token usage to compare costs.
| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Nemotron 3 Nano 30B A3BCheapest | $0.05 | $0.10 | $0.15 | — |
| ERNIE 4.5 21B A3B Thinking | $0.07 | $0.14 | $0.21 | +40% |
Baidu
ERNIE 4.5 21B A3B Thinking
ERNIE 4.5 21B A3B Thinking is a large language model from Baidu. Supports up to 131,072 token context window. Available from $0.07/M input tokens.
NVIDIA
Nemotron 3 Nano 30B A3B
Nemotron 3 Nano 30B A3B is a large language model from NVIDIA. Supports up to 262,144 token context window. Available from $0.05/M input tokens.
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