---
format: "aidr-story-markdown/v1"
id: "6be1d28688535f3f2337f9407c6e78af06451b9b5b42f9d71f62e2a7bf9295a3"
canonical_url: "https://aidr.today/6be1d286?lang=en"
title: "Rayline Launches Open-Source ARC Model to Lower AI Token Costs"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-11-11T19:28:11.000Z"
category: "Open Source"
topics: ["open-source"]
source_urls: []
summary: "Rayline launched ARC, an open-source routing model that automatically distributes workloads across different large language models to minimize token spending for developers, achieving 97.5% of the quality of the Opus 5.5 model while costing as little as 1/10th as much."
---

# Rayline Launches Open\-Source ARC Model to Lower AI Token Costs

> [Open the canonical story](<https://aidr.today/6be1d286?lang=en>)

**Published:** 2026-11-11T19:28:11.000Z
**Category:** Open Source
**Topics:** open\-source

## Summary

Rayline launched ARC, an open\-source routing model that automatically distributes workloads across different large language models to minimize token spending for developers, achieving 97\.5% of the quality of the Opus 5\.5 model while costing as little as 1/10th as much\.

## Sources

_No safe source URL was recorded._