Baidu Ernie 4.5 21B A3B Thinking
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
Cheapest input
$0.07
$/MTok · models.dev
Cheapest output
$0.28
$/MTok
Context
131K
tokens
Sources
2
9 listings
Sources
Same model, different sources. Our first-party rate is listed first, then router and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapesternie-4.5-21b-a3b-thinking | Helicone | $0.07 | $0.28 | $0 | 128K |
| models.devbaidu/ernie-4.5-21B-a3b | Novita AI | $0.07 | $0.28 | $0 | 120K |
| models.devbaidu/ernie-4.5-21B-a3b-thinking | Novita AI | $0.07 | $0.28 | $0 | 131K |
| LiteLLMnovita/baidu/ernie-4.5-21B-a3b | N/A | $0.07 | $0.28 | $0.007 | N/A |
| LiteLLMernie-4.5-21B-a3b-thinking | N/A | $0.07 | $0.28 | $0.007 | N/A |
| LiteLLMbaidu/ernie-4.5-21B-a3b | N/A | $0.07 | $0.28 | $0.007 | N/A |
| LiteLLMbaidu/ernie-4.5-21B-a3b-thinking | N/A | $0.07 | $0.28 | $0.007 | N/A |
| LiteLLMernie-4.5-21B-a3b | N/A | $0.07 | $0.28 | $0.007 | N/A |
| LiteLLMnovita/baidu/ernie-4.5-21B-a3b-thinking | N/A | $0.07 | $0.28 | $0.007 | N/A |
Capabilities
- Reasoning
- Tool calling
- Open weights
- In: text
- Out: text
Knowledge cutoff: 2025-03Released: 2025-09-19Family: ernie
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Data and list-price estimates may contain mistakes. Not investment advice.