openrouter Vision Reasoning Free tier
Free Models Router pricing & benchmarks
Released Feb 1, 2026 · served by 0 providers
Input / 1M tokensFree
Output / 1M tokensFree
Context window200K
Cached input—
1M in + 300K out$0.00
What Free Models Router is
The simplest way to get free inference. openrouter/free is a router that selects free models at random from the models available on OpenRouter. The router smartly filters for models that...
- Model ID:
openrouter/free - Modality: text+image->text
- Tool calling: supported · Structured output: supported
FAQ
How much does the Free Models Router API cost?
Free per 1M input tokens and Free per 1M output tokens.
Is Free Models Router free?
Yes — it is served at $0 for both input and output tokens on OpenRouter, subject to rate limits.
Can I self-host Free Models Router?
No. Free Models Router is closed-weight and only available through hosted APIs.