ChatGPT vs Claude vs Gemini：2026年価格・用途比較
ChatGPT、Claude、GeminiをAPI価格・品質で比較し、最適なモデルを選ぶ。
If you are choosing between ChatGPT, Claude and Gemini, start with your primary use case: content, coding, customer support or analysis. Then compare the real cost based on your token volume.
On Compare IA, you can filter models by max budget, free tier and use case. This helps avoid API billing surprises and pick a model with strong value.
In practice, there is no universally best model: the right one depends on your context, monthly usage and expected output quality.