Comparing 2 models

Claude Sonnet 5 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 Sonnet 5
Model 2Laguna S 2.1
Best for
Tool & Function Calling (#3)
RAG & Long Context (#5)
Provider
anthropic
poolside
Context
1M
1.0MBest
Input / 1M
$2
$0.100Best
Output / 1M
$10
$0.20Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Jun 29, 2026
Jul 20, 2026