Claude Opus 5.5

Claude Opus 5.5 is the slowest and most expensive text model here, and the most rigorous. Use it when there's a lot to hold in mind: reviewing 30 videos from one competitor, planning a quarter of articles around a topic cluster, or writing a long pillar page.

What it does well

• Reviews a competitor's strategy across dozens of posts
• Plans topic clusters where articles link to each other
• Long pillar articles that stay structured

How Soloreach uses it

1. 1

   Competitor audit

   Summarizes what works for a competitor and why, post by post.

2. 2

   Content plan

   Proposes a multi-week plan of videos and articles.

3. 3

   Pillar pages

   Writes long guides that your shorter articles link to.