Rayline Launches ARC Model Router at 90% Lower Cost

Rayline launched ARC, a semantic model router that picks the right model per conversation turn, claiming 97.4% of Opus 5.5 quality at just 14.3% of the inference cost — about 90% cheaper than routing everything to Opus.

2026-11-12 ~ 2026-11-12 · 2 related posts

• Rayline's ARC router claims 97.4% of Opus quality at 14% of inference cost — rohanpaul_ai · 2026-11-12
• Rayline launches ARC, a per-turn model router claiming 90% cost cuts — testingcatalog · 2026-11-12