Pareto 26.10 Preview

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. This is a preview of the next Pareto version and may change without notice; use pareto-26.9 for stable behaviour.

Pareto 26.10 Preview has a 1,048,576 token context window.

Pareto 26.10 Preview accepts text and images as input and returns text.

Pareto 26.9 is another text model from Unbiased.

Pareto 26.10 Preview was released on October 1, 2026.