inception API Pricing
inception offers 3 API models in the catalog. Combined input+output prices range from $0.19 (Inception: Mercury 2.5) to $1 (Inception: Mercury 2) per 1M tokens. Its most recent model is Inception: Mercury 3 at $0.1 input / $0.35 output.
| Model | Input /1M | Output /1M | Cached in /1M | Context |
|---|---|---|---|---|
| Inception: Mercury 2.5 | $0.04 | $0.15 | $0.004 | 260,000 |
| Inception: Mercury 3 | $0.1 | $0.35 | $0.01 | 1,000,000 |
| Inception: Mercury 2 | $0.25 | $0.75 | $0.025 | 128,000 |
Frequently asked questions
What is the cheapest inception model?
The cheapest inception model by combined price is Inception: Mercury 2.5 at $0.04 input and $0.15 output per 1M tokens.
How many models does inception offer via API?
inception lists 3 models in the OpenRouter catalog as of October 21, 2026.
Price snapshot October 21, 2026, refreshed daily.