Helicone
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
Offers
5
2 sources
Offers
Same model, different listings. First-party, 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-thinking | Novita AI | $0.07 | $0.28 | $0 | 131K |
| LiteLLMernie-4.5-21B-a3b-thinking | — | $0.07 | $0.28 | $0.007 | — |
| LiteLLMbaidu/ernie-4.5-21B-a3b-thinking | — | $0.07 | $0.28 | $0.007 | — |
| LiteLLMnovita/baidu/ernie-4.5-21B-a3b-thinking | — | $0.07 | $0.28 | $0.007 | — |
Capabilities
- Reasoning
- Open weights
- In: text
- Out: text
Knowledge cutoff: 2025-03Released: 2025-09-19Family: ernie