Arcee AI API pricing
As of October 21, 2026, the Arcee AI API prices run from $0.80 to $0.80 per million output tokens across 1 model, as listed on OpenRouter. Trinity Large Thinking is the cheapest paid model at $0.25 input and $0.80 output per million tokens, and Trinity Large Thinking the most expensive at $0.25 input and $0.80 output.
Trinity Large Thinking ranks first among Arcee AI models in our Vibe Coding Index, at 5.4 on 1 benchmark. 1 of 1 Arcee AI models have any benchmark score. No Arcee AI model has a published run cost in the sources we read, so cost per solved task shows No run cost rather than an estimate.
| Model | Input $/Mtok | Output $/Mtok | Context | Evidence | Index | Cost per solved task |
|---|---|---|---|---|---|---|
| Trinity Large Thinking | $0.25 | $0.80 | 262K | 5.4 | No run cost |
Price changes
No price change recorded since we started tracking on October 15, 2026. We keep a snapshot of every OpenRouter price each time the data refreshes, and a change appears here the day it happens.