Perplexity Rolls Out Opus 5.5 to All Users, Citing 67.6% Cost Savings

Perplexity CEO Arav Srinivas announced Claude Opus 5.5 is now available to all Perplexity Computer users, scoring 0.610 on the WANDR benchmark while cutting per-task costs by 67.6% versus Fable 5.1.

2026-09-23 ~ 2026-09-23 · 2 related posts

• Claude Opus 5.5 scores 0.610 on Perplexity's WANDR while costing 67.6% less per task — perplexity_ai · 2026-09-23
• Perplexity brings Claude Opus 5.5 to all Computer users as default Standard effort — AravSrinivas · 2026-09-23