OpenRouter: Fusion
openrouter/fusion
Fusion turns your prompt into a small multi-model deliberation. A panel of expert models (see below) analyzes your prompt in parallel with web search and web fetch enabled, then a...
Modalities
Text
In / out price
Free / Free
1M
Context
1M
Released
Jun 14, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩0 / 1M |
| Output (completion) | ₩0 / 1M |
| Cache read | ₩0 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩0.