openrouter
Fusion pricing & benchmarks
Released Jun 13, 2026 · served by 0 providers
Input / 1M tokens—
Output / 1M tokens—
Context window1M
Cached input—
What Fusion is
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...
- Model ID:
openrouter/fusion - Modality: text->text
- Tool calling: not supported · Structured output: not supported
FAQ
How much does the Fusion API cost?
— per 1M input tokens and — per 1M output tokens.
Is Fusion free?
No. It is a paid model starting at — per 1M input tokens, though some providers offer trial credits.
Can I self-host Fusion?
No. Fusion is closed-weight and only available through hosted APIs.