Claude's Backend Routing and Capabilities Questioned

Users have noticed anomalies in Claude, suspecting backend routing inconsistencies where selecting Opus 4.8 returns Opus 5, alongside observations that the model can identify specific accounts without web search.

2026-07-23 ~ 2026-07-23 · 2 related posts

• Claude users report Opus 5 being served when they select Opus 4.8 — JasonBotterill · 2026-07-23
• Claude Opus 4.8 appears to recognize `@flowersslop` without search or memory tools — JasonBotterill · 2026-07-23