# Pareto 26.10

`unbiased/pareto-26.10` — **openrouter** · CHAT

> Pareto 26.10 (unbiased/pareto-26.10) is a chat model from openrouter with a 1.0M-token context window; proprietary (API-only); capabilities tools, vision; input image, text; output text.

| Field | Value |
| --- | --- |
| Vendor | openrouter |
| Kind | CHAT |
| Context window | 1,048,576 tokens |
| Max output tokens | 131,072 tokens |
| Indicative price (US list) | $0.8 in / $3.2 out per 1M tokens (indicative US list — verify with vendor) |
| Input modalities | image, text |
| Output modalities | text |
| Capabilities | tools, vision |
| Weights | Proprietary (API-only) |
| Release date | 2026-10-15 |
| Sources | models-dev, openrouter-api |
| Last verified | 2026-10-30 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [openrouter models](https://openviglet.github.io/model-catalog/models/openrouter/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/openrouter.json) · [HTML](https://openviglet.github.io/model-catalog/models/openrouter/unbiased-pareto-26.10.html)*