
Comparison
Claude Sonnet 5.5 vs Opus 5.5: Which Model Fits Your Tasks?
Choose between Sonnet 5.5 and Opus 5.5 with a workload matrix, cache-cost caveats, a bounded escalation policy, and a repeatable evaluation method.
Jacey
•10 min
Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.

Choose between Sonnet 5.5 and Opus 5.5 with a workload matrix, cache-cost caveats, a bounded escalation policy, and a repeatable evaluation method.

Analyze Kimi K3 token efficiency beyond list price: output usage, cache impact, latency, retries, accepted-task cost, and production routing on EvoLink.