---
title: "ParetoRouterPlugin"
---

## Fields

| Field                                                                                                                                                                                                                                                                       | Type                                                                                                                                                                                                                                                                        | Required                                                                                                                                                                                                                                                                    | Description                                                                                                                                                                                                                                                                 | Example                                                                                                                                                                                                                                                                     |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `enabled`                                                                                                                                                                                                                                                                   | *Optional[bool]*                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                          | Set to false to disable the pareto-router plugin for this request. Defaults to true.                                                                                                                                                                                        |                                                                                                                                                                                                                                                                             |
| `id`                                                                                                                                                                                                                                                                        | [components.ParetoRouterPluginID](../components/paretorouterpluginid.mdx)                                                                                                                                                                                                    | :heavy_check_mark:                                                                                                                                                                                                                                                          | N/A                                                                                                                                                                                                                                                                         |                                                                                                                                                                                                                                                                             |
| `min_coding_score`                                                                                                                                                                                                                                                          | *Optional[float]*                                                                                                                                                                                                                                                           | :heavy_minus_sign:                                                                                                                                                                                                                                                          | Minimum coding quality score between 0 and 1. Maps to internal quality tiers: >= 0.66 → high (top coding models), >= 0.33 → medium (strong modern flagships), < 0.33 → low (capable coders above the median). Omit to default to the highest tier (equivalent to >= 0.66).  | 0.8                                                                                                                                                                                                                                                                         |
| `price_source`                                                                                                                                                                                                                                                              | [Optional[components.PriceSource]](../components/pricesource.mdx)                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                          | Price source for the Pareto frontier cost axis. "prompt" uses catalog list price (endpoint.pricing.prompt). "weighted_avg" uses traffic-weighted effective input price from ClickHouse, falling back to prompt price for models without traffic data. Defaults to "prompt". |                                                                                                                                                                                                                                                                             |