by Unbiased

Pareto.

multimodal closed 262K ctx
Cheapest input
$2.5/M
on OpenRouter
Cheapest output
$7.5/M
on OpenRouter
Hosted equiv.
~$2.7/hr
@ 100 tok/s on OpenRouter

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.

Hosted API only

No self-host path — closed weights.

Pareto's weights aren't published. Use it via the access providers below.

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
OpenRouter api aggregator $2.5 $7.5 Launch ↗
FAQ

Frequently asked.

How do I run Pareto?
Pareto is a closed-source API model. The cheapest way to access it is through the API providers listed on this page (direct API, aggregators, and hosted chat UIs).
Where can I access Pareto?
Pareto is available via OpenRouter. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run Pareto?
API pricing starts at $2.5/M input tokens and $7.5/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is Pareto open-source or proprietary?
Pareto is a proprietary model from Unbiased. Access is API-only — there are no public weights to download.