Comparing 2 models

GPT-5.6 Sol vs Laguna S 2.1

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

metric
Model 1GPT-5.6 Sol
Model 2Laguna S 2.1
Best for
Autonomous Agents (#2)
RAG & Long Context (#5)
Provider
openai
poolside
Context
1.1MBest
1.0M
Input / 1M
$5
$0.100Best
Output / 1M
$30
$0.20Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Jul 9, 2026
Jul 20, 2026