Comparing 2 models

Claude Sonnet 4.6 vs GPT-5.4 Mini

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

metric
Model 1Claude Sonnet 4.6
Model 2GPT-5.4 Mini
Best for
Business Writing (#6)
Fast Summaries (#2)
Provider
anthropic
openai
Context
1MBest
400K
Input / 1M
$3
$0.75Best
Output / 1M
$15
$4.50Best
Tool use
yesBest
yesBest
Vision
yesBest
yesBest
Reasoning
yesBest
yesBest
Open-weight
Released
Feb 5, 2026
Mar 12, 2026