Comparing 2 models

Claude Opus 4.6 vs Laguna S 2.1

Facts first, then task-specific rankings. A highlighted cell is better only for that row, not universally.

metric
Model 1Claude Opus 4.6
Model 2Laguna S 2.1
Best for
a General Assistant (#1)
RAG & Long Context (#5)
Provider
anthropic
poolside
Context
1M
1.0MBest
Input / 1M
$5
$0.100Best
Output / 1M
$25
$0.20Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Feb 1, 2026
Jul 20, 2026