Pareto

unbiased/pareto

PaidTool callingVision input
View on OpenRouter ↗

Price Published

Input
$2.50
per million tokens
Output
$7.50
per million tokens

Optional features and fallback routes can cost extra. Confirm current terms with the provider.

Specifications Published

Context window
262,144 tokens
Max output
131,072 tokens
Tool calling
Supported
Vision input
Supported
Reasoning
Not listed
Knowledge cutoff
Not reported
Listed since
Sep 17, 2026

Measured by the Club Signed cheapoS reports

Not yet observed No signed request reports for this exact route yet. Missing reports aren't a failure or a zero.

How we measure · Reports come from cheapoS members who share model details.

Try it

  1. Get an OpenRouter API key. Create one here. Other free tiers are compared on Providers.
  2. Add it to cheapoS. Open Models → Open OmniRoute, add OpenRouter with your key, then refresh models. Get cheapoS
  3. Pick this model. Use the ID unbiased/pareto as a worker or reviewer, and start with a small task you can check.

About this model OpenRouter description

Pareto is a multimodal composite model built for research, coding, and agentic workflows, while delivering frontier-level performance across a broad range of general-purpose tasks.

Similar-priced alternatives with tool calling

Catalog data from the OpenRouter model catalog, retrieved Sep 29, 2026, 12:37 PM UTC. A listing isn't a live availability check.