Model Details

2024-06

Price Data Last Verified: April 22, 2026

Claude Sonnet 3.5 API Pricing & Cost Calculator

Legacy Sonnet tier with reliable quality, still useful for historical price comparisons.

Pricing Details

Provider
Anthropic
Input Price
$3.00 / 1M tokens
Output Price
$15.00 / 1M tokens
Context Window
200K

Cost Scenarios

Small Request$0.018
Medium Request$0.18
Large Request$1.05
High Volume$10.50

Detailed Cost Breakdown

ScenarioInput TokensOutput TokensInput CostOutput CostTotal Cost
Small Request1,0001,000$0.003$0.015$0.018
Medium Request10,00010,000$0.03$0.15$0.18
Large Request100,00050,000$0.30$0.75$1.05
High Volume1,000,000500,000$3.00$7.50$10.50

Keep Evaluating

What to read before you lock in Claude Sonnet 3.5