⚖️ BalancedMid-Range
Claude 3.5 Sonnet
by Anthropic
Previous generation balanced model with strong coding abilities
Input Price
$3
per 1M tokens
Output Price
$15
per 1M tokens
Context Window
200K
tokens (8.192K max output)
Specifications
Release Date2024-10-22
Category⚖️ Balanced
Context Window200,000 tokens
Max Output8,192 tokens
Capabilities
textvisioncode
Related Use Cases
💬
AI Chatbot
Calculate the API cost of running a customer support or conversational AI chatbot.
~2,000 in · ~500 out
📄
Document Summarizer
Calculate how much it costs to summarize documents, reports, and articles with AI.
~8,000 in · ~1,000 out
💻
AI Code Assistant
Calculate the cost of building an AI-powered coding assistant or copilot.
~4,000 in · ~2,000 out
✍️
Content Generation
Calculate the cost of generating blog posts, marketing copy, and articles with AI.
~1,500 in · ~3,000 out
🖼️
Image Analysis
Calculate the cost of analyzing images with AI vision models.
~6,000 in · ~500 out
🔍
Data Extraction
Calculate the cost of extracting structured data from unstructured text with AI.
~3,000 in · ~1,500 out
Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $0.60 | $18.00 | $219 |
| Medium~200 requests/day | 500K in / 100K out | $3.00 | $90.00 | $1095 |
| Heavy~1K requests/day | 2,000K in / 500K out | $13.50 | $405.00 | $4928 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $60.00 | $1800.00 | $21900 |
Cost Calculator
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Frequently Asked Questions
How much does Claude 3.5 Sonnet API cost per million tokens?▼
Claude 3.5 Sonnet costs $3 per million input tokens and $15 per million output tokens as of 2026. These are the standard API rates from Anthropic.
What is the Claude 3.5 Sonnet context window?▼
Claude 3.5 Sonnet supports a 200K context window (200,000 tokens), which means you can process up to 200K tokens in a single API call.
How much does Claude 3.5 Sonnet cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), Claude 3.5 Sonnet costs approximately $90.00/month. Light usage runs about $18.00/month, and heavy usage (~1K requests/day) around $405.00/month.
Is there a cheaper alternative to Claude 3.5 Sonnet?▼
Yes — GPT-5.4 by OpenAI is a cheaper option at $2.5/M input tokens vs $3/M for Claude 3.5 Sonnet. Other budget alternatives include models in the efficient tier.
Is Claude 3.5 Sonnet good for ai chatbot?▼
Claude 3.5 Sonnet is a balanced model with support for text, vision, code. For ai chatbot, it offers 200K context and costs $3/M input tokens — a mid-range option for this use case.
Claude 3.5 Sonnet Comparisons
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